Seated Biceps

How to perform

1. 01Sit on the floor with your knees bent and your partner standing behind you. Extend your arms straight behind you with your palms facing each other. Your partner will hold your wrists for you. This will be the starting position.
2. 02Attempt to flex your elbows, while your partner prevents any actual movement.
3. 03After 10-20 seconds, relax your arms while your partner gently pulls your wrists up to stretch your biceps. Be sure to let your partner know when the stretch is appropriate to prevent injury or overstretching.

Form cues

• —Control the lowering phase — that is where most of the growth stimulus lives.

Common mistakes

• —Using momentum instead of the target muscle.
• —Cutting the range of motion short to add load.
• —Bouncing into the stretch instead of holding it.