

Muscles worked
abs, hip flexors
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flexion leg sit up (bent knee)
- Body part
- waist
- Equipment
- body weight
- Target muscle
- abs
- Muscle group
- hip flexors
Secondary muscles
How to perform it
- 1
Lie flat on your back with your knees bent and feet flat on the ground.
- 2
Place your hands behind your head with your elbows pointing outwards.
- 3
Engaging your abs, slowly lift your upper body off the ground, curling forward until your torso is at a 45-degree angle.
- 4
At the same time, lift your legs off the ground, bending your knees and bringing them towards your chest.
- 5
Pause for a moment at the top, then slowly lower your upper body and legs back down to the starting position.
- 6
Repeat for the desired number of repetitions.






