Tuck Crunch
10 reps
Lean back at 45 degrees, extend your legs out, then tuck knees and torso together.
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ABS
Tuck Crunch
A seated crunch where you extend your legs out and then pull knees and chest toward each other. Keeping your torso reclined and feet off the floor means the abs stay loaded the whole time.
How to do it
- 1
Sit upright with knees bent at 90 degrees and feet flat on the floor.
- 2
Lean back until your abs engage and your back is about 45 degrees off the floor, lifting your heels slightly.
- 3
Extend your legs out in front without letting them touch the floor.
- 4
Pull your knees in toward your chest while leaning your torso slightly forward.
- 5
Keep tension in your abs as you return to the reclined start position.