Heatsy

Suspension Trainer Knee Tuck

Also known as: TRX Knee Tuck, Suspension Knee Tuck, Suspension Trainer Crunch, TRX Crunch, Suspension Crunch

Body region

Muscles

Main

Helps

Holds

Equipment

Technique

  1. Place your feet in the foot cradles and hold a push-up position with your hands under your shoulders.
  2. Brace your abs and keep the body in a straight line.
  3. Draw both knees toward your chest, letting the hips lift a little.
  4. Extend the legs back to the plank without sagging.

Cues

  • Pull the knees in by curling the pelvis.
  • Keep the arms straight.

Common mistakes

  • Letting the hips sag in the plank.
  • Swinging the straps.
  • Shrugging the shoulders.

Alternatives

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