Bicep curls 💪 13.75 kg + 13.75 kg. 3 sets 8 reps until failure 🥵 #gymworkout #gymday #gymrat #bicep #biceps #bicepsday #bicepworkout #bicepsworkout #exercise #muscletraining #musclebuilding #muscleworkout #muscle #liikku #oulu #suomi #talvikangas #bodybuilding