Overhead Sit Up With Legs On Bench

Muscles worked

Setup

1. Lie on your back on the floor with your calves resting on a flat bench and knees bent at a 90-degree angle.
2. Position yourself so your hamstrings are close to the edge of the bench.
3. Extend your arms straight up toward the ceiling, locking your elbows and keeping your biceps in line with your ears.
4. Press your lower back firmly into the floor to engage your transverse abdominis.

How to do it

1. Exhale and initiate the movement by tucking your chin slightly and peeling your upper back off the floor.
2. Continue sitting up while keeping your arms locked overhead, reaching toward the ceiling until your torso is perpendicular to the floor.
3. Inhale as you slowly articulate your spine back down to the starting position, one vertebra at a time.
4. Maintain a controlled 2-0-2 tempo, avoiding any jerky movements or pauses at the bottom.

Form checklist

• Keep your arms glued to your ears; do not let them swing forward for momentum.
• Ensure your lower back makes contact with the floor before starting the next repetition.
• Keep your feet and calves relaxed on the bench to prevent the hip flexors from taking over.
• Maintain a smooth, 'C-curve' in the spine during both the ascent and descent.

Pro tips

• Focus on the 'segmental' movement of the spine—imagine peeling a piece of tape off the floor and then laying it back down perfectly flat.
• To maximize tension, visualize pushing your knuckles toward the ceiling throughout the entire movement to keep the shoulders active and the core braced.

Make it harder

• Hold a light weight plate or a small dumbbell between your hands to increase the resistance.
• Perform the eccentric (lowering) phase over a 4-5 second count to maximize time under tension.

Frequently asked

What muscles does the overhead sit up with legs on bench work?

The overhead sit up with legs on bench primarily targets the abs and obliques, and also works the erector spinae as secondary muscles.

What equipment do you need for the overhead sit up with legs on bench?

The overhead sit up with legs on bench requires no equipment — just your body weight.

Is the overhead sit up with legs on bench good for beginners?

The overhead sit up with legs on bench is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

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