diff --git a/app/services/workout_service.py b/app/services/workout_service.py
index e69de29..226e50d 100644
--- a/app/services/workout_service.py
+++ b/app/services/workout_service.py
@@ -0,0 +1,15 @@
+from app.repositories.workout_repository import WorkoutRepository
+from app.models.workout import Workout
+
+class WorkoutService:
+    def __init__(self):
+        self.workout_repository = WorkoutRepository()
+
+    def get_all_workouts(self):
+        return self.workout_repository.get_all()
+
+    def get_workout_by_id(self, workout_id):
+        workout = self.workout_repository.get_by_id(workout_id)
+        if not workout:
+            return None
+        return workout
\ No newline at end of file