Weighted Seated Tuck Crunch on Floor

Instructions

1. Sit on the floor with knees bent, feet hovering, holding a weight plate or dumbbell at your chest.
2. Lean back slightly so your torso is at roughly 45 degrees.
3. Draw your knees in toward your chest while crunching your torso forward.
4. Extend your legs back out without letting your feet touch the floor.
5. Repeat for the desired reps.