- 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.
- Grip bar, hang with arms extended, body straight.
- Engage core, lift knees towards chest.
- Lower legs back down, maintain controlled movement.
- Grip bar, hang with arms extended, body straight.
- Engage core, lift knees towards chest.
- Hold that position for the specified amount of time.
