- Standing behind standing preacher bench and grasp cable stirrup.
Place back of arm on pad with palm up.
- Raise stirrup upward toward shoulder of same arm. Lower stirrup
until arm is fully extended. Repeat.
- Stirrup can be hung from one side of rack for easier access.
Feet can be staggered and bent slightly (if needed) to allow
arm pit to rest near top of pad. Back of upper arm should remain
on pad throughout movement. The long head (lateral head) of biceps
brachii is activated significantly more than short head (medial
head) of biceps brachii since short head enters into active
insufficiency as it continues to contract. At bottom position,
weight stack in use should not make contact with remaining weight