Alternating Lying Leg Raise
Abs·Intermediate
Sit Up
The sit up is a classic bodyweight core exercise that targets the rectus abdominis and hip flexors. It involves flexing the torso from a lying position to a seated position, building abdominal strength and endurance.
Category
Strength
Difficulty
Beginner
Movement
Isolation
Bodyweight
Yes
Sculpt
How to
How to do the Sit Up
- 01
Lie flat on your back with your knees bent and feet flat on the floor.
- 02
Place your hands behind your head or crossed over your chest.
- 03
Engage your core and exhale as you lift your torso off the ground toward your knees.
- 04
Continue until your chest is close to your thighs or your torso is vertical.
- 05
Pause briefly at the top, maintaining core engagement.
- 06
Slowly lower your torso back to the starting position under control.
Performance tips
Cues that matter
- Avoid pulling on your neck if your hands are behind your head — keep the motion driven by your abs.
- Exhale on the way up and inhale on the way down for better core activation.
- Keep the movement controlled rather than using momentum to swing up.
Common questions
Frequently asked
What muscles does the Sit Up work?
The Sit Up primarily targets the Abs.
Is the Sit Up a compound or isolation exercise?
The Sit Up is an isolation exercise, meaning it focuses on a single muscle group through one joint movement.
What equipment do I need for the Sit Up?
The Sit Up is a bodyweight exercise. No equipment is needed.
What difficulty level is the Sit Up?
The Sit Up is rated as beginner difficulty. It is suitable for those new to resistance training.
