Abs · Body weight · Beginner
How to do Prisoner Half Sit-up
The prisoner half sit-up is an abdominal exercise performed with body weight, focusing on the abs and hip flexors. It involves lying on your back, hands behind your head, and curling your torso up to a 45-degree angle before lowering back down.
- Primary muscle
- Abs
- Also works
- Hip flexors
- Equipment
- Body weight
- Level
- Beginner
- Category
- Abs
How to do Prisoner Half Sit-up, step by step
- Lie flat on your back with your knees bent and feet flat on the ground.
- Place your hands behind your head with your elbows pointing outwards.
- Engaging your abs, slowly lift your upper body off the ground, curling forward until your torso is at a 45-degree angle.
- Pause for a moment at the top, then slowly lower your upper body back down to the starting position.
- Repeat for the desired number of repetitions.
Muscles worked
Prisoner Half Sit-up works your abs as the main mover, with help from your hip flexors.
Track Prisoner Half Sit-up in SPLYT
Prisoner Half Sit-up is already in SPLYT’s exercise library. Log your sets, reps and weight on iPhone or Apple Watch, with last time’s weights already filled in.
More ab exercises
Push-up To Side PlankAbs · Body weight
Quarter Sit-upAbs · Body weight
Reverse CrunchAbs · Body weight
Reverse Plank With Leg LiftAbs · Body weight
Prone Twist On Stability BallAbs · Stability ball
Pull-in (On Stability Ball)Abs · Stability ball
Roller Body SawAbs · Roller
Roller Reverse CrunchAbs · Roller
