Exercise Library
Boxing Jab (with Boxing Bag)
Snapping a straight jab into a heavy bag trains shoulder speed and triceps lockout against real resistance instead of shadow boxing air. The impact also reinforces keeping a tight fist and wrist through contact.
Primary muscle
Primary: Anterior deltoid Secondary: Triceps brachii
Equipment
Bodyweight
Category
Others
Track This Exercise in the App
Log your boxing jab (with boxing bag) sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.