diff --git a/app.py b/app.py
index 2e87abe..715073f 100644
--- a/app.py
+++ b/app.py
@@ -47,6 +47,13 @@ def delete_workout(person_id, workout_id):
     return redirect(url_for('get_person', person_id=person_id))
 
 
+@ app.route("/person/<int:person_id>/workout/<int:workout_id>", methods=['POST'])
+@ validate_workout
+def update_workout(person_id, workout_id):
+    db.update_workout(workout_id, request.form)
+    return redirect(url_for('get_workout', person_id=person_id, workout_id=workout_id))
+
+
 @ app.route("/person/<int:person_id>/workout/<int:workout_id>/topset/<int:topset_id>", methods=['GET', 'POST'])
 @ validate_topset
 def get_topset(person_id, workout_id, topset_id):
diff --git a/db.py b/db.py
index 11245d7..4576627 100644
--- a/db.py
+++ b/db.py
@@ -124,6 +124,10 @@ class DataBase():
             ORDER BY
                 P.PersonId""", [person_id])
 
+    def update_workout(self, workout_id, form):
+        self.execute('UPDATE Workout SET StartDate=%s WHERE WorkoutId=%s', [
+            form.get('start-date'), workout_id], commit=True)
+
     def get_person_final(self, person_id):
         topsets = self.execute("""
             SELECT 
@@ -173,7 +177,7 @@ class DataBase():
             'PersonId': next((t['PersonId'] for t in topsets), -1),
             'PersonName': next((t['PersonName'] for t in topsets), 'Unknown'),
             'WorkoutId': workout_id,
-            'StartDate': datetime.strptime(topsets[0]['StartDate'], "%Y-%m-%d").strftime("%b %d %Y"),
+            'StartDate': datetime.strptime(topsets[0]['StartDate'], "%Y-%m-%d").strftime("%Y-%m-%d"),
             'Exercises': self.get_exercises(),
             'TopSets': [{"TopSetId": t['TopSetId'], "ExerciseId": t['ExerciseId'], "ExerciseName": t['ExerciseName'], "Weight": t['Weight'], "Repetitions": t['Repetitions']} for t in topsets if t['TopSetId'] is not None]
         }
diff --git a/templates/workout.html b/templates/workout.html
index 29b3b4b..99199c6 100644
--- a/templates/workout.html
+++ b/templates/workout.html
@@ -7,7 +7,28 @@
     <div class="mb-4 flex items-center justify-between">
         <div>
             <h3 class="text-xl font-bold text-gray-900 mb-2">{{ workout['PersonName'] }}</h3>
-            <span class="text-base font-normal text-gray-500">{{ workout['StartDate'] }}</span>
+            <form
+                action="{{ url_for('update_workout', person_id=workout['PersonId'], workout_id=workout['WorkoutId']) }}"
+                method="post">
+                <div class="relative">
+                    <div class="flex absolute inset-y-0 left-0 items-center pl-3 pointer-events-none">
+                        <svg aria-hidden="true" class="w-5 h-5 text-gray-500 dark:text-gray-400" fill="currentColor"
+                            viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
+                            <path fill-rule="evenodd"
+                                d="M6 2a1 1 0 00-1 1v1H4a2 2 0 00-2 2v10a2 2 0 002 2h12a2 2 0 002-2V6a2 2 0 00-2-2h-1V3a1 1 0 10-2 0v1H7V3a1 1 0 00-1-1zm0 5a1 1 0 000 2h8a1 1 0 100-2H6z"
+                                clip-rule="evenodd"></path>
+                        </svg>
+                    </div>
+                    <input type="date"
+                        class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full pl-10 p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500"
+                        name="start-date" value="{{ workout['StartDate'] }}">
+                </div>
+
+                <button
+                    class="sm:inline-flex text-white bg-cyan-600 hover:bg-cyan-700 focus:ring-4 focus:ring-cyan-200 font-medium rounded-lg text-sm px-5 py-2.5 text-center items-center mt-4"
+                    type="submit">Update</button>
+            </form>
+
         </div>
         <form action="{{ url_for('delete_workout', person_id=workout['PersonId'], workout_id=workout['WorkoutId']) }}"
             method="delete">
@@ -118,7 +139,7 @@
                     </label>
                     <input
                         class="appearance-none block w-full bg-gray-200 text-gray-700 border border-gray-200 rounded py-3 px-4 leading-tight focus:outline-none focus:bg-white focus:border-gray-500"
-                        id="grid-zip" type="number" name="weight">
+                        id="grid-zip" type="number" name="weight" step="any">
                 </div>
             </div>
             <button