Appears in642 Workouts*

Atomic Sit-Up

Accurate?

Challenge your core! The Atomic Sit-Up combines a crunch and knee tuck for a full abdominal workout. Feel the burn!

Mr. Grey Smith
Mr. Grey Smith
@JustHim_wo_you

Muscle Groups

Primary

Secondary

Instructions

Atomic Sit-Up Instructions

Starting Position:
1. Lie down on your back on a mat with your knees bent at about a 90-degree angle and your feet flat on the floor.
2. Place your hands behind your head or across your chest to support your neck.

**Movement 1. Engage your core muscles and initiate the movement by lifting your upper body off the ground. Your shoulders should come off the mat as you curl forward.
2. As you lift your torso, simultaneously bring your knees towards your chest. This should create a “V” shape with your body.
3. Focus on using your abdominal muscles rather than pulling with your arms or straining your neck.
4. Once your torso is upright (or nearly upright) and your knees are pulled in, hold for a moment to fully engage your core.
5. Slowly lower your upper body back down to the starting position while extending your legs back to the ground.
6. Repeat the movement for the desired number of repetitions.

Tips for Beginners:
- Start slow and focus on form rather than speed.
- If you have difficulty performing the sit-up, you can begin by just lifting your upper body or doing regular sit-ups until you build strength.
- Avoid straining your neck; keep your chin tucked slightly to ensure your head is aligned with your spine.