Female model ex_TGP6YU

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Waist · Body Weight

Ab Mat Sit-Up

intermediatestrength

Ab Mat Sit-Up is an intermediate isolation strength exercise that works the abs (waist), with the hip flexors assisting. It needs only a mat. A typical prescription is 3 sets of 10-15 reps, and it burns about 5.5 calories per minute.

Target
Abs
Body part
Waist
Equipment
Body Weight
Category
Strength
Mechanic
Isolation
Force
Push
Sets × reps
3 × 10-15
Calories / min
≈ 5.5 kcal

Primary muscles

  • Abdominals · rectus abdominis

Secondary muscles

  • Hip Flexors · iliopsoas

How to do Ab Mat Sit-Up

  1. Sit on the floor with a yoga mat placed under your lower back, knees bent facing outwards, and feet on the floor touching together. Hands behind your head.
  2. Lean back to lie down, keeping your arms behind your head.
  3. Use your core muscles to sit your torso up, return to the starting position and repeat.

Form tips

  • Engage your core muscles throughout the movement to maximize effectiveness and protect your lower back.
  • Avoid using momentum by performing the movement slowly and with control.
  • Keep your feet on the floor and your knees stable to maintain proper form.

Ab Mat Sit-Up alternatives

More abs exercises

Ab Mat Sit-Up FAQ

What muscles does Ab Mat Sit-Up work?

Ab Mat Sit-Up mainly works the abs in the waist (rectus abdominis). The hip flexors work as secondary muscles.

What equipment do you need for Ab Mat Sit-Up?

You need only a mat.

How many sets and reps of Ab Mat Sit-Up should I do?

Start with 3 sets of 10-15 reps. Pick a load or variation where the last one or two reps are hard but your form stays clean.

Is Ab Mat Sit-Up good for beginners?

It's rated intermediate. Beginners can work up to it once they control simpler waist exercises.

How many calories does Ab Mat Sit-Up burn?

About 5.5 calories per minute for a person of around 70 kg, based on a MET value of 4.5. Ten minutes of work is roughly 55 calories; heavier people burn more.

What is a good alternative to Ab Mat Sit-Up?

Other exercises for the abs include Dumbbell Decline Sit-Up, Dumbbell Overhead Sit-Up, Band Decline Sit Up and Over Head Weight Sit Up.

For developers

Use Ab Mat Sit-Up in your app

Get this exercise and 1,900+ others from the WorkoutX API: 720p MP4 animations at 30 fps without the watermark, male and female models, muscles, instructions and form tips in 7 languages.

# One request returns the exercise and its 720p media links
curl "https://api.workoutxapp.com/v2/exercises/ex_TGP6YU" \
  -H "X-WorkoutX-Key: YOUR_API_KEY"

{
  "id": "ex_TGP6YU",
  "name": "Ab Mat Sit-Up",
  "model": "female",
  "target": "Abs",
  "equipment": "Body Weight",
  "media": {
    "mp4": "https://…/ex_TGP6YU/mp4-720.mp4?…",
    "poster": "https://…/ex_TGP6YU/poster.jpg?…"
  }
}