Exercise guide
21s Bicep Curl
How to do the 21s Bicep Curl with dumbbells. Works the biceps, with forearms. Perform 7 reps of the lower half of the curl. Followed by 7 reps of the upper…
Primary musclesBiceps
Supporting musclesForearms
EquipmentDumbbells
Tracked byWeight & Reps
How to perform the 21s bicep curl
- Perform 7 reps of the lower half of the curl. Followed by 7 reps of the upper half. Finish with 7 full reps.