3D animation coming soon
Biceps
Backpack Curl
Difficulty: 1/5
- Primary muscles
- Biceps
- Synergists
- Brachialis, Forearms
- Equipment
- Backpack
How to
- Fill a backpack with books or water bottles and hold it by the handle or straps.
- Curl it up to your shoulders.
- Lower slowly.
Tips
- → Note the weight in the notes field