- Perform a reverse crunch and then kick your legs up toward the ceiling.
- Flex at the hips and knees until your hips land back on the bench, then kick your legs back out to the starting position.
- Perform a reverse crunch and then kick your legs up toward the ceiling.
- With your hips and knees extended, lower yourself slowly back to the start position.
- Lie on your back, arms by sides, legs straight.
- Lift one leg to a 45-degree angle.
- Lower leg, lift opposite leg; alternate smoothly.
- Lie on your back, knees bent, feet flat on the floor.
- Raise both knees towards your chest.
- Lower back down without touching the floor; repeat for desired reps.
