Animated GIF · Available via API
gif_boxBand Jack Knife Sit-up
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fitness_center Equipment
BandCategory
strength
Mechanic
isolation
Cal/min
4.3
Force
push
Band Jack Knife Sit-up is a beginner single-joint isolation pushing exercise targeting the Abs in the Waist region. Performed using band, it falls under the strength category. Secondary muscles engaged include Hip Flexors.
list_alt Step-by-Step Instructions
Lie flat on your back with your legs straight and your arms extended overhead, holding the band.
Engage your abs and lift your legs and upper body simultaneously, bringing your hands towards your feet.
Pause for a moment at the top, then slowly lower your legs and upper body back down to the starting position.
Repeat for the desired number of repetitions.
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