diff --git a/frontend/src/app.css b/frontend/src/app.css
index 566fc98..65d308e 100644
--- a/frontend/src/app.css
+++ b/frontend/src/app.css
@@ -2949,6 +2949,45 @@ html.modal-scroll-locked .app-main {
   flex-shrink: 0;
   accent-color: var(--accent);
 }
+.exercise-card--selection-pinned {
+  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
+  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent);
+}
+.exercise-card__selection-badge {
+  display: inline-flex;
+  align-items: center;
+  margin-left: 8px;
+  padding: 2px 7px;
+  border-radius: 999px;
+  font-size: 0.68rem;
+  font-weight: 700;
+  letter-spacing: 0.02em;
+  text-transform: uppercase;
+  color: var(--accent-dark);
+  background: var(--accent-soft);
+  vertical-align: middle;
+}
+.exercises-selection-section {
+  margin-bottom: 1rem;
+}
+.exercises-selection-section__head {
+  margin-bottom: 0.65rem;
+}
+.exercises-selection-section__title {
+  margin: 0;
+  font-size: 1rem;
+  font-weight: 700;
+  color: var(--text1);
+}
+.exercises-selection-section__hint {
+  margin: 4px 0 0;
+  font-size: 0.85rem;
+  color: var(--text3);
+  line-height: 1.45;
+}
+.exercises-list-grid--selection {
+  margin-bottom: 0.25rem;
+}
 .exercise-card-body-flex {
   flex: 1;
   min-width: 0;
@@ -2966,6 +3005,10 @@ html.modal-scroll-locked .app-main {
   font-size: 1.05rem;
   line-height: 1.3;
   font-weight: 700;
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  gap: 4px 8px;
 }
 .exercise-card-title a {
   color: inherit;
diff --git a/frontend/src/components/exercises/ExerciseListCard.jsx b/frontend/src/components/exercises/ExerciseListCard.jsx
index c375723..84e7bc8 100644
--- a/frontend/src/components/exercises/ExerciseListCard.jsx
+++ b/frontend/src/components/exercises/ExerciseListCard.jsx
@@ -131,7 +131,15 @@ function ExerciseCardScopeStatus({ exercise }) {
 /**
  * Kartenzeile in der Übungsliste (Fokus/Planung — keine Virtualisierung im Grid, dafür content-visibility in app.css).
  */
-export default function ExerciseListCard({ exercise, user, selectedIds, toggleSelect, onDelete, onPeek }) {
+export default function ExerciseListCard({
+  exercise,
+  user,
+  selectedIds,
+  toggleSelect,
+  onDelete,
+  onPeek,
+  selectionPinned = false,
+}) {
   const navigate = useNavigate()
   const focusNames = exerciseFocusNames(exercise)
   const styleNames = coerceApiNameList(exercise.style_direction_names)
@@ -153,12 +161,19 @@ export default function ExerciseListCard({ exercise, user, selectedIds, toggleSe
   }
 
   return (
-    <div className={exerciseCardClassName(exercise, user?.id)}>
+    <div
+      className={[
+        exerciseCardClassName(exercise, user?.id),
+        selectionPinned ? 'exercise-card--selection-pinned' : '',
+      ]
+        .filter(Boolean)
+        .join(' ')}
+    >
       <div className="exercise-card-layout exercise-card-layout--grow">
         <input
           type="checkbox"
           checked={selectedIds.has(Number(exercise.id))}
-          onChange={() => toggleSelect(exercise.id)}
+          onChange={() => toggleSelect(exercise)}
           aria-label={`„${titleText}“ auswählen`}
           className="exercise-card-layout__check"
         />
@@ -174,6 +189,11 @@ export default function ExerciseListCard({ exercise, user, selectedIds, toggleSe
             <Link to={`/exercises/${exercise.id}`} onClick={(e) => e.stopPropagation()}>
               {exercise.title}
             </Link>
+            {selectionPinned ? (
+              <span className="exercise-card__selection-badge" title="In Modul-Auswahl">
+                Auswahl
+              </span>
+            ) : null}
           </h3>
           <div className="exercise-card-tags">
             {focusNames.map((name) => (
diff --git a/frontend/src/components/exercises/ExercisesListPageRoot.jsx b/frontend/src/components/exercises/ExercisesListPageRoot.jsx
index 8a20a46..5bdfc84 100644
--- a/frontend/src/components/exercises/ExercisesListPageRoot.jsx
+++ b/frontend/src/components/exercises/ExercisesListPageRoot.jsx
@@ -14,6 +14,11 @@ import ExercisePeekModal from '../ExercisePeekModal'
 import { buildExerciseListFilterChips } from '../../utils/exerciseListFilterChips'
 import { applyDashboardExerciseListUrl, buildExerciseListQueryBase } from '../../utils/exerciseListQuery'
 import { readExerciseListSessionState, writeExerciseListSessionState } from '../../utils/exerciseListSessionState'
+import {
+  mergeSelectedWithListEntries,
+  normalizeSelectedEntries,
+  snapshotExerciseForSelection,
+} from '../../utils/exerciseListSelection'
 import { useExerciseListCatalogsAndQuery } from '../../hooks/useExerciseListCatalogsAndQuery'
 import {
   INITIAL_EXERCISE_LIST_FILTERS,
@@ -54,7 +59,7 @@ function ExercisesListPageRoot() {
   const [pageTab, setPageTab] = useState('list')
   const prefsAppliedRef = useRef(false)
 
-  const [selectedIds, setSelectedIds] = useState(() => new Set())
+  const [selectedEntries, setSelectedEntries] = useState(() => [])
   const [bulkModalOpen, setBulkModalOpen] = useState(false)
   const [bulkVisibility, setBulkVisibility] = useState('')
   const [bulkStatus, setBulkStatus] = useState('')
@@ -83,6 +88,7 @@ function ExercisesListPageRoot() {
       setSearchInput(session.searchInput || '')
       setAiSearchInput(session.aiSearchInput || '')
       setMineOnly(session.mineOnly)
+      setSelectedEntries(normalizeSelectedEntries(session.selectedEntries))
     }
     try {
       const sp = new URLSearchParams(window.location.search)
@@ -100,8 +106,9 @@ function ExercisesListPageRoot() {
       searchInput,
       aiSearchInput,
       mineOnly,
+      selectedEntries,
     })
-  }, [filters, searchInput, aiSearchInput, mineOnly])
+  }, [filters, searchInput, aiSearchInput, mineOnly, selectedEntries])
 
   useEffect(() => {
     if (!user?.id) prefsAppliedRef.current = false
@@ -142,9 +149,20 @@ function ExercisesListPageRoot() {
     loadMore,
   } = useExerciseListCatalogsAndQuery({ queryBase, pageTab, tenantClubDepKey })
 
-  useEffect(() => {
-    setSelectedIds(new Set())
-  }, [queryBase])
+  const selectedIds = useMemo(
+    () => new Set(selectedEntries.map((e) => Number(e.id)).filter((id) => Number.isFinite(id) && id > 0)),
+    [selectedEntries]
+  )
+
+  const selectedExercisesDisplay = useMemo(
+    () => mergeSelectedWithListEntries(selectedEntries, exercises),
+    [selectedEntries, exercises]
+  )
+
+  const filterResultExercises = useMemo(
+    () => exercises.filter((e) => !selectedIds.has(Number(e.id))),
+    [exercises, selectedIds]
+  )
 
   const focusOptions = useMemo(
     () =>
@@ -237,42 +255,46 @@ function ExercisesListPageRoot() {
         ? Number(user.active_club_id)
         : null
 
-  const toggleSelect = useCallback((id) => {
-    setSelectedIds((prev) => {
-      const n = new Set(prev)
-      const nid = Number(id)
-      if (Number.isNaN(nid)) return prev
-      if (n.has(nid)) n.delete(nid)
-      else n.add(nid)
-      return n
+  const toggleSelect = useCallback((exercise) => {
+    const snap = snapshotExerciseForSelection(exercise)
+    if (!snap) return
+    setSelectedEntries((prev) => {
+      const idx = prev.findIndex((e) => Number(e.id) === snap.id)
+      if (idx >= 0) return prev.filter((_, i) => i !== idx)
+      return [...prev, snap]
     })
   }, [])
 
-  const clearSelection = useCallback(() => setSelectedIds(new Set()), [])
+  const clearSelection = useCallback(() => setSelectedEntries([]), [])
 
   const toggleSelectAllPage = useCallback(() => {
-    setSelectedIds((prev) => {
-      const n = new Set(prev)
-      const allSel =
-        exercises.length > 0 && exercises.every((e) => n.has(Number(e.id)))
+    setSelectedEntries((prev) => {
+      const ids = new Set(prev.map((e) => Number(e.id)))
+      const pageIds = filterResultExercises.map((e) => Number(e.id))
+      const allSel = pageIds.length > 0 && pageIds.every((id) => ids.has(id))
       if (allSel) {
-        exercises.forEach((e) => n.delete(Number(e.id)))
-      } else {
-        exercises.forEach((e) => n.add(Number(e.id)))
+        const remove = new Set(pageIds)
+        return prev.filter((e) => !remove.has(Number(e.id)))
       }
-      return n
+      const next = [...prev]
+      for (const ex of filterResultExercises) {
+        const snap = snapshotExerciseForSelection(ex)
+        if (!snap || ids.has(snap.id)) continue
+        ids.add(snap.id)
+        next.push(snap)
+      }
+      return next
     })
-  }, [exercises])
+  }, [filterResultExercises])
 
   const allOnPageSelected = useMemo(
-    () => exercises.length > 0 && exercises.every((e) => selectedIds.has(Number(e.id))),
-    [exercises, selectedIds]
+    () =>
+      filterResultExercises.length > 0 &&
+      filterResultExercises.every((e) => selectedIds.has(Number(e.id))),
+    [filterResultExercises, selectedIds]
   )
 
-  const selectedExercisesInListOrder = useMemo(
-    () => exercises.filter((e) => selectedIds.has(Number(e.id))),
-    [exercises, selectedIds]
-  )
+  const selectedExercisesInListOrder = selectedExercisesDisplay
 
   const bulkVisibilityOptions = useMemo(() => {
     const base = [
@@ -289,6 +311,7 @@ function ExercisesListPageRoot() {
     try {
       await api.deleteExercise(exercise.id)
       setExercises((prev) => prev.filter((e) => e.id !== exercise.id))
+      setSelectedEntries((prev) => prev.filter((e) => Number(e.id) !== Number(exercise.id)))
     } catch (err) {
       alert('Fehler beim Löschen: ' + err.message)
     }
@@ -582,45 +605,81 @@ function ExercisesListPageRoot() {
         onClose={() => setPeekExercise(null)}
       />
 
-      {listFetching && exercises.length === 0 ? (
+      {listFetching && exercises.length === 0 && selectedEntries.length === 0 ? (
         <div className="card empty-state" style={{ padding: '2rem 1rem' }}>
           <div className="spinner" />
           <p className="muted" style={{ marginTop: '12px' }}>
             Lade Übungen…
           </p>
         </div>
-      ) : exercises.length === 0 ? (
+      ) : exercises.length === 0 && selectedEntries.length === 0 ? (
         <div className="card">
           <p className="exercises-empty-text">Keine Übungen gefunden.</p>
         </div>
       ) : (
         <>
-          {listFetching ? (
-            <p className="exercises-meta-line exercises-meta-line--muted">Aktualisiere Treffer…</p>
+          {selectedEntries.length > 0 ? (
+            <section className="exercises-selection-section" data-testid="exercises-selection-section">
+              <div className="exercises-selection-section__head">
+                <h2 className="exercises-selection-section__title">Auswahl ({selectedEntries.length})</h2>
+                <p className="exercises-selection-section__hint">
+                  Bleibt sichtbar, auch wenn du den Filter wechselst — ideal für die Modul-Zusammenstellung.
+                </p>
+              </div>
+              <div className="exercises-list-grid exercises-list-grid--selection">
+                {selectedExercisesDisplay.map((exercise) => (
+                  <ExerciseListCard
+                    key={`sel-${exercise.id}`}
+                    exercise={exercise}
+                    user={user}
+                    selectedIds={selectedIds}
+                    toggleSelect={toggleSelect}
+                    onDelete={handleDelete}
+                    onPeek={(ex) => setPeekExercise({ id: ex.id, title: ex.title })}
+                    selectionPinned
+                  />
+                ))}
+              </div>
+            </section>
           ) : null}
-          <p className="exercises-meta-line">
-            {exercises.length} angezeigt
-            {hasMore ? ' · es gibt weitere Einträge' : ''}
-          </p>
-          <div className="exercises-list-grid" data-testid="exercises-list-grid">
-            {exercises.map((exercise) => (
-              <ExerciseListCard
-                key={exercise.id}
-                exercise={exercise}
-                user={user}
-                selectedIds={selectedIds}
-                toggleSelect={toggleSelect}
-                onDelete={handleDelete}
-                onPeek={(ex) => setPeekExercise({ id: ex.id, title: ex.title })}
-              />
-            ))}
-          </div>
-          {hasMore && (
-            <div className="exercises-load-more">
-              <button type="button" className="btn btn-secondary" disabled={loadingMore} onClick={loadMore}>
-                {loadingMore ? 'Laden…' : 'Mehr laden'}
-              </button>
-            </div>
+
+          {filterResultExercises.length === 0 ? (
+            selectedEntries.length > 0 ? (
+              <p className="exercises-meta-line exercises-meta-line--muted">
+                Keine weiteren Treffer für den aktuellen Filter.
+              </p>
+            ) : null
+          ) : (
+            <>
+              {listFetching ? (
+                <p className="exercises-meta-line exercises-meta-line--muted">Aktualisiere Treffer…</p>
+              ) : null}
+              <p className="exercises-meta-line">
+                {filterResultExercises.length} Treffer
+                {selectedEntries.length > 0 ? ' (ohne bereits Ausgewählte)' : ''}
+                {hasMore ? ' · es gibt weitere Einträge' : ''}
+              </p>
+              <div className="exercises-list-grid" data-testid="exercises-list-grid">
+                {filterResultExercises.map((exercise) => (
+                  <ExerciseListCard
+                    key={exercise.id}
+                    exercise={exercise}
+                    user={user}
+                    selectedIds={selectedIds}
+                    toggleSelect={toggleSelect}
+                    onDelete={handleDelete}
+                    onPeek={(ex) => setPeekExercise({ id: ex.id, title: ex.title })}
+                  />
+                ))}
+              </div>
+              {hasMore && (
+                <div className="exercises-load-more">
+                  <button type="button" className="btn btn-secondary" disabled={loadingMore} onClick={loadMore}>
+                    {loadingMore ? 'Laden…' : 'Mehr laden'}
+                  </button>
+                </div>
+              )}
+            </>
           )}
         </>
       )}
diff --git a/frontend/src/components/exercises/SaveSelectedExercisesAsModuleModal.jsx b/frontend/src/components/exercises/SaveSelectedExercisesAsModuleModal.jsx
index 1fddf41..15dc269 100644
--- a/frontend/src/components/exercises/SaveSelectedExercisesAsModuleModal.jsx
+++ b/frontend/src/components/exercises/SaveSelectedExercisesAsModuleModal.jsx
@@ -7,9 +7,11 @@ import { useToast } from '../../context/ToastContext'
 import { useAuth } from '../../context/AuthContext'
 import { activeClubMemberships, getDefaultClubIdForGovernanceForms } from '../../utils/activeClub'
 import { hydrateExercisePlanningRow } from '../../utils/trainingUnitSectionsForm'
+import { buildRowsPayload, moduleItemToPayload } from '../../utils/exerciseListSelection'
 
 /**
- * Erstellt ein Trainingsmodul aus per Checkbox ausgewählten Übungen (Reihenfolge = Listenreihenfolge).
+ * Erstellt ein Trainingsmodul aus per Checkbox ausgewählten Übungen (Reihenfolge = Auswahlreihenfolge).
+ * Optional: Positionen an ein bestehendes Modul anfügen.
  */
 export default function SaveSelectedExercisesAsModuleModal({
   open,
@@ -30,6 +32,11 @@ export default function SaveSelectedExercisesAsModuleModal({
   const [loadErr, setLoadErr] = useState('')
   /** @type {[Array<object>, Function]} */
   const [rows, setRows] = useState([])
+  const [moduleOptions, setModuleOptions] = useState([])
+  const [modulesLoading, setModulesLoading] = useState(false)
+
+  const [targetMode, setTargetMode] = useState('new')
+  const [existingModuleId, setExistingModuleId] = useState('')
 
   const [title, setTitle] = useState('')
   const [visibility, setVisibility] = useState('club')
@@ -38,6 +45,9 @@ export default function SaveSelectedExercisesAsModuleModal({
   const resetLocal = useCallback(() => {
     setLoadErr('')
     setRows([])
+    setModuleOptions([])
+    setTargetMode('new')
+    setExistingModuleId('')
     setTitle('')
     setVisibility('club')
     setClubId('')
@@ -92,6 +102,27 @@ export default function SaveSelectedExercisesAsModuleModal({
     }
   }, [open, selectedExercises, user, memberClubs.length, resetLocal])
 
+  useEffect(() => {
+    if (!open) return
+    let cancelled = false
+    setModulesLoading(true)
+    api
+      .listTrainingModules()
+      .then((list) => {
+        if (cancelled) return
+        setModuleOptions(Array.isArray(list) ? list : [])
+      })
+      .catch(() => {
+        if (!cancelled) setModuleOptions([])
+      })
+      .finally(() => {
+        if (!cancelled) setModulesLoading(false)
+      })
+    return () => {
+      cancelled = true
+    }
+  }, [open])
+
   const updateRow = (idx, patch) => {
     setRows((prev) => prev.map((row, i) => (i === idx ? { ...row, ...patch } : row)))
   }
@@ -100,47 +131,56 @@ export default function SaveSelectedExercisesAsModuleModal({
     e.preventDefault()
     if (submitting || !rows.length) return
 
-    const tit = (title || '').trim()
-    if (!tit) {
-      toast.error('Bitte einen Modultitel angeben.')
+    const newItemsPayload = buildRowsPayload(rows)
+    if (!newItemsPayload.length) {
+      toast.error('Keine gültigen Übungspositionen.')
       return
     }
 
-    const itemsPayload = rows.map((row, oi) => ({
-      item_type: 'exercise',
-      order_index: oi,
-      exercise_id: row.exercise_id,
-      exercise_variant_id:
-        row.exercise_kind === 'combination' ||
-        row.exercise_variant_id === '' ||
-        row.exercise_variant_id == null
-          ? null
-          : Number(row.exercise_variant_id),
-      planned_duration_min:
-        row.planned_duration_min !== '' && row.planned_duration_min != null
-          ? Number(row.planned_duration_min)
-          : null,
-      notes: row.notes != null && String(row.notes).trim() ? String(row.notes).trim() : null,
-    }))
-
-    let cid = visibility === 'club' && clubId ? parseInt(clubId, 10) : null
-    if (visibility === 'club' && (!Number.isFinite(cid) || cid < 1)) {
-      const fallback = getDefaultClubIdForGovernanceForms(user)
-      if (Number.isFinite(fallback) && fallback > 0) cid = fallback
-    }
-    if (visibility === 'club' && (!Number.isFinite(cid) || cid < 1)) {
-      toast.error('Bitte einen Verein wählen (Sichtbarkeit „Verein“).')
-      return
-    }
-    if (visibility !== 'club') cid = null
-
     setSubmitting(true)
     try {
+      if (targetMode === 'append') {
+        const mid = parseInt(existingModuleId, 10)
+        if (!Number.isFinite(mid) || mid < 1) {
+          toast.error('Bitte ein bestehendes Modul wählen.')
+          return
+        }
+        const existing = await api.getTrainingModule(mid)
+        const existingItems = Array.isArray(existing?.items) ? existing.items : []
+        const merged = [
+          ...existingItems.map((row, idx) => moduleItemToPayload(row, idx)).filter(Boolean),
+          ...newItemsPayload.map((row, idx) => ({ ...row, order_index: existingItems.length + idx })),
+        ]
+        await api.updateTrainingModule(mid, { items: merged })
+        toast.success(`${newItemsPayload.length} Übung(en) an Modul angefügt.`)
+        navigate(`/planning/training-modules/${mid}`)
+        onSuccess?.()
+        onClose()
+        return
+      }
+
+      const tit = (title || '').trim()
+      if (!tit) {
+        toast.error('Bitte einen Modultitel angeben.')
+        return
+      }
+
+      let cid = visibility === 'club' && clubId ? parseInt(clubId, 10) : null
+      if (visibility === 'club' && (!Number.isFinite(cid) || cid < 1)) {
+        const fallback = getDefaultClubIdForGovernanceForms(user)
+        if (Number.isFinite(fallback) && fallback > 0) cid = fallback
+      }
+      if (visibility === 'club' && (!Number.isFinite(cid) || cid < 1)) {
+        toast.error('Bitte einen Verein wählen (Sichtbarkeit „Verein“).')
+        return
+      }
+      if (visibility !== 'club') cid = null
+
       const created = await api.createTrainingModule({
         title: tit,
         visibility,
         club_id: cid,
-        items: itemsPayload,
+        items: newItemsPayload,
       })
       toast.success('Trainingsmodul gespeichert.')
       if (created?.id) {
@@ -157,13 +197,15 @@ export default function SaveSelectedExercisesAsModuleModal({
 
   if (!open) return null
 
+  const saveLabel = targetMode === 'append' ? 'An Modul anfügen' : 'Modul anlegen'
+
   return (
     <FormModalOverlay open={open} raised onBackdropClick={onClose}>
       <div className="card modal-panel--form modal-panel--narrow">
         <h2 className="modal-panel__title">Auswahl als Trainingsmodul</h2>
         <p className="modal-panel__intro">
-          Die gewählten Übungen werden in der <strong>Reihenfolge der Liste</strong> als Modulpositionen
-          übernommen. Pro Übung kann optional eine Variante gesetzt werden.
+          Die gewählten Übungen werden in der <strong>Reihenfolge der Auswahl</strong> übernommen. Pro Übung kann
+          optional eine Variante gesetzt werden.
         </p>
 
         {loading ? (
@@ -175,17 +217,95 @@ export default function SaveSelectedExercisesAsModuleModal({
         ) : (
           <form id="save-selected-module-form" className="modal-form-shell" onSubmit={handleSubmit}>
             <div className="modal-form-shell__body">
-              <div style={{ marginBottom: '1rem' }}>
-                <label className="form-label">Modultitel</label>
-                <input
+              <div className="form-row" style={{ marginBottom: '1rem' }}>
+                <label className="form-label">Ziel</label>
+                <select
                   className="form-input"
-                  value={title}
-                  onChange={(e) => setTitle(e.target.value)}
-                  required
-                  placeholder="z. B. Technikblock Grundlagen"
-                />
+                  value={targetMode}
+                  onChange={(e) => setTargetMode(e.target.value)}
+                >
+                  <option value="new">Neues Modul anlegen</option>
+                  <option value="append">Bestehendes Modul erweitern</option>
+                </select>
               </div>
 
+              {targetMode === 'append' ? (
+                <div className="form-row" style={{ marginBottom: '1rem' }}>
+                  <label className="form-label">Bestehendes Modul</label>
+                  {modulesLoading ? (
+                    <p style={{ color: 'var(--text2)', margin: 0 }}>Module laden …</p>
+                  ) : moduleOptions.length === 0 ? (
+                    <p style={{ color: 'var(--text2)', margin: 0 }}>
+                      Keine bearbeitbaren Module gefunden. Lege zuerst ein neues Modul an.
+                    </p>
+                  ) : (
+                    <select
+                      className="form-input"
+                      value={existingModuleId}
+                      onChange={(e) => setExistingModuleId(e.target.value)}
+                      required
+                    >
+                      <option value="">— Modul wählen —</option>
+                      {moduleOptions.map((m) => (
+                        <option key={m.id} value={String(m.id)}>
+                          {(m.title || '').trim() || `Modul #${m.id}`}
+                          {m.items_count != null ? ` (${m.items_count} Pos.)` : ''}
+                        </option>
+                      ))}
+                    </select>
+                  )}
+                  <p style={{ margin: '6px 0 0', fontSize: '0.82rem', color: 'var(--text3)', lineHeight: 1.45 }}>
+                    Die neuen Übungen werden <strong>ans Ende</strong> des gewählten Moduls angefügt.
+                  </p>
+                </div>
+              ) : (
+                <>
+                  <div style={{ marginBottom: '1rem' }}>
+                    <label className="form-label">Modultitel</label>
+                    <input
+                      className="form-input"
+                      value={title}
+                      onChange={(e) => setTitle(e.target.value)}
+                      required
+                      placeholder="z. B. Technikblock Grundlagen"
+                    />
+                  </div>
+
+                  <div className="form-row" style={{ marginBottom: '0.85rem' }}>
+                    <label className="form-label">Sichtbarkeit</label>
+                    <select
+                      className="form-input"
+                      value={visibility}
+                      onChange={(e) => {
+                        const v = e.target.value
+                        setVisibility(v)
+                        if (v === 'club' && !clubId) {
+                          const fallback = getDefaultClubIdForGovernanceForms(user)
+                          if (fallback != null) setClubId(String(fallback))
+                        }
+                      }}
+                    >
+                      <option value="private">Privat</option>
+                      <option value="club">Verein</option>
+                      {isSuperadmin ? <option value="official">Offiziell</option> : null}
+                    </select>
+                  </div>
+                  {visibility === 'club' ? (
+                    <div className="form-row" style={{ marginBottom: '1rem' }}>
+                      <label className="form-label">Verein</label>
+                      <select className="form-input" value={clubId} onChange={(e) => setClubId(e.target.value)}>
+                        <option value="">— Verein wählen —</option>
+                        {memberClubs.map((cl) => (
+                          <option key={cl.id} value={String(cl.id)}>
+                            {cl.name || `Verein #${cl.id}`}
+                          </option>
+                        ))}
+                      </select>
+                    </div>
+                  ) : null}
+                </>
+              )}
+
               <div
                 className="card"
                 style={{
@@ -249,39 +369,6 @@ export default function SaveSelectedExercisesAsModuleModal({
                   })}
                 </ul>
               </div>
-
-              <div className="form-row" style={{ marginBottom: '0.85rem' }}>
-                <label className="form-label">Sichtbarkeit</label>
-                <select
-                  className="form-input"
-                  value={visibility}
-                  onChange={(e) => {
-                    const v = e.target.value
-                    setVisibility(v)
-                    if (v === 'club' && !clubId) {
-                      const fallback = getDefaultClubIdForGovernanceForms(user)
-                      if (fallback != null) setClubId(String(fallback))
-                    }
-                  }}
-                >
-                  <option value="private">Privat</option>
-                  <option value="club">Verein</option>
-                  {isSuperadmin ? <option value="official">Offiziell</option> : null}
-                </select>
-              </div>
-              {visibility === 'club' ? (
-                <div className="form-row" style={{ marginBottom: '1rem' }}>
-                  <label className="form-label">Verein</label>
-                  <select className="form-input" value={clubId} onChange={(e) => setClubId(e.target.value)}>
-                    <option value="">— Verein wählen —</option>
-                    {memberClubs.map((cl) => (
-                      <option key={cl.id} value={String(cl.id)}>
-                        {cl.name || `Verein #${cl.id}`}
-                      </option>
-                    ))}
-                  </select>
-                </div>
-              ) : null}
             </div>
 
             <FormActionBar
@@ -290,8 +377,8 @@ export default function SaveSelectedExercisesAsModuleModal({
               formId="save-selected-module-form"
               saving={submitting}
               showSave={false}
-              saveAndCloseLabel="Modul anlegen"
-              saveAndCloseShortLabel="Anlegen"
+              saveAndCloseLabel={saveLabel}
+              saveAndCloseShortLabel={targetMode === 'append' ? 'Anfügen' : 'Anlegen'}
               onCancel={onClose}
             />
           </form>
diff --git a/frontend/src/utils/exerciseListSelection.js b/frontend/src/utils/exerciseListSelection.js
new file mode 100644
index 0000000..f915f00
--- /dev/null
+++ b/frontend/src/utils/exerciseListSelection.js
@@ -0,0 +1,90 @@
+/** Minimaler Snapshot einer Übung für die modulübergreifende Auswahl (filterunabhängig). */
+export function snapshotExerciseForSelection(exercise) {
+  if (!exercise || exercise.id == null) return null
+  const id = Number(exercise.id)
+  if (!Number.isFinite(id) || id < 1) return null
+  return {
+    id,
+    title: exercise.title || '',
+    summary: exercise.summary || '',
+    visibility: exercise.visibility,
+    status: exercise.status,
+    exercise_kind: exercise.exercise_kind,
+    created_by: exercise.created_by,
+    focus_area: exercise.focus_area,
+    focus_area_names: exercise.focus_area_names,
+    style_direction_names: exercise.style_direction_names,
+    training_type_names: exercise.training_type_names,
+    media_count: exercise.media_count,
+    variant_count: exercise.variant_count,
+    media: Array.isArray(exercise.media) ? exercise.media : [],
+  }
+}
+
+export function normalizeSelectedEntries(raw) {
+  if (!Array.isArray(raw)) return []
+  const out = []
+  const seen = new Set()
+  for (const item of raw) {
+    const snap = snapshotExerciseForSelection(item)
+    if (!snap || seen.has(snap.id)) continue
+    seen.add(snap.id)
+    out.push(snap)
+  }
+  return out
+}
+
+export function mergeSelectedWithListEntries(selectedEntries, exercises) {
+  const byId = new Map()
+  for (const e of exercises || []) {
+    const id = Number(e?.id)
+    if (Number.isFinite(id) && id > 0) byId.set(id, e)
+  }
+  return (selectedEntries || []).map((entry) => byId.get(Number(entry.id)) || entry)
+}
+
+export function moduleItemToPayload(row, orderIndex) {
+  if ((row?.item_type || 'exercise') === 'note') {
+    return {
+      item_type: 'note',
+      order_index: orderIndex,
+      note_body: row.note_body ?? '',
+    }
+  }
+  const eid = Number(row.exercise_id)
+  if (!Number.isFinite(eid) || eid < 1) return null
+  const vidRaw = row.exercise_variant_id
+  const vid =
+    vidRaw === '' || vidRaw == null || row.exercise_kind === 'combination'
+      ? null
+      : Number(vidRaw)
+  return {
+    item_type: 'exercise',
+    order_index: orderIndex,
+    exercise_id: eid,
+    exercise_variant_id: Number.isFinite(vid) && vid > 0 ? vid : null,
+    planned_duration_min:
+      row.planned_duration_min !== '' && row.planned_duration_min != null
+        ? Number(row.planned_duration_min)
+        : null,
+    notes: row.notes != null && String(row.notes).trim() ? String(row.notes).trim() : null,
+  }
+}
+
+export function buildRowsPayload(rows) {
+  return rows
+    .map((row, idx) =>
+      moduleItemToPayload(
+        {
+          ...row,
+          exercise_id: row.exercise_id,
+          exercise_variant_id: row.exercise_variant_id,
+          planned_duration_min: row.planned_duration_min,
+          notes: row.notes,
+          exercise_kind: row.exercise_kind,
+        },
+        idx
+      )
+    )
+    .filter(Boolean)
+}
diff --git a/frontend/src/utils/exerciseListSessionState.js b/frontend/src/utils/exerciseListSessionState.js
index 5822aca..0c8a8d9 100644
--- a/frontend/src/utils/exerciseListSessionState.js
+++ b/frontend/src/utils/exerciseListSessionState.js
@@ -1,4 +1,5 @@
 import { INITIAL_EXERCISE_LIST_FILTERS, mergeExerciseListPrefsFromApi } from '../constants/exerciseListFilters'
+import { normalizeSelectedEntries } from './exerciseListSelection'
 
 const STORAGE_KEY = 'shinkan.exerciseList.session.v1'
 
@@ -11,7 +12,7 @@ function safeParse(raw) {
   }
 }
 
-/** @returns {{ filters: object, searchInput: string, aiSearchInput: string, mineOnly: boolean } | null} */
+/** @returns {{ filters: object, searchInput: string, aiSearchInput: string, mineOnly: boolean, selectedEntries: object[] } | null} */
 export function readExerciseListSessionState() {
   if (typeof sessionStorage === 'undefined') return null
   const parsed = safeParse(sessionStorage.getItem(STORAGE_KEY))
@@ -27,6 +28,7 @@ export function readExerciseListSessionState() {
     searchInput: typeof parsed.searchInput === 'string' ? parsed.searchInput : '',
     aiSearchInput: typeof parsed.aiSearchInput === 'string' ? parsed.aiSearchInput : '',
     mineOnly: !!parsed.mineOnly,
+    selectedEntries: normalizeSelectedEntries(parsed.selectedEntries),
   }
 }
 
@@ -40,6 +42,7 @@ export function writeExerciseListSessionState(state) {
         searchInput: typeof state.searchInput === 'string' ? state.searchInput : '',
         aiSearchInput: typeof state.aiSearchInput === 'string' ? state.aiSearchInput : '',
         mineOnly: !!state.mineOnly,
+        selectedEntries: normalizeSelectedEntries(state.selectedEntries),
       })
     )
   } catch {