Band Jackknife Sit-up

Expert Advice

Control the descent to avoid any jerky movements and to keep constant tension on the abs.

Attach the band to a low anchor point and lie on your back with the band around your feet.
Extend your legs and place your hands behind your head.
Contract your abs and lift your torso while bringing your knees towards your chest.
Slowly lower back down to the starting position and repeat for the desired number of repetitions.

Primary

Quads50%

Abs50%

Equipment

Band

Exercise Type

Strength