logoFitAI
ExercisesStart Free

Twist Sit-up

Expert Advice

Ensure you twist from your torso and not just your shoulders to fully engage the oblique muscles.

How-to-do Steps

  1. Lie on your back with your knees bent and feet flat on the floor.
  2. Place your hands behind your head without interlocking your fingers.
  3. Lift your upper body off the ground, twisting to bring your right elbow towards your left knee.
  4. Lower back down and repeat on the opposite side, bringing your left elbow towards your right knee.
  5. Alternate sides for the desired number of repetitions.

Track Twist Sit-up in FitAI

Log your sets, reps, and weights automatically. Get AI-powered progressive overload recommendations and form feedback — personalized to your training history.

Start Free

Muscles Worked

Twist Sit-up primarily targets the Quads, Abs, with Strength mechanics using Body Weight. Understanding muscle activation patterns helps you focus on proper engagement and maximize training effectiveness.

Primary
Quads
Quads50%
Abs
Abs50%
Equipment
Body Weight
Body Weight
Exercise Type
Strength
50%Quads50%Abs

Sets & Reps Guidance

Beginner3 x 10-12
Intermediate4 x 8-10
Advanced4 x 6-8

Frequently Asked Questions

What muscles does Twist Sit-up work?
Twist Sit-up primarily targets the Quads, Abs. It is classified as a Strength exercise performed with Body Weight.
How many sets and reps should I do for Twist Sit-up?
For beginners, start with 3 sets of 10-12. Intermediate lifters can do 4 sets of 8-10. Advanced athletes can push to 4 sets of 6-8. Adjust based on your goals and recovery capacity.
Is Twist Sit-up suitable for beginners?
Twist Sit-up is rated as intermediate difficulty. Beginners may want to start with lighter loads or simpler variations and progress to this exercise as their strength and coordination improve.