MotionExtension

Type of exerciseCompound

Muscles usedLower back, glutes, hamstrings

Difficulty

Inverted or back crunch is a variation that allows you to work your entire posterior muscle chain. You will mainly muscular back, lumbar, glutes and hamstrings.

This is the instructions for the back crunch

  • 1. Lie down completely on your stomach. The body straight, stretched and the tips of feet towards the back.
  • 2. Place your fingertips on your head at the temples by bending your elbows out.
  • 3. While inhaling, perform an inverted crunch, it's mean to bring the top of the back to your glutes together by bending your back to the outside.
  • 4. Then release and return to the initial position.
  • 5. Continue your series by repeating the movement.

Back crunch : several techniques, tips and advice

  • 1. The breathing is reversed because you work on the posterior chain and in particular the muscles of the back.
  • 2. Peel off the legs, upper body and arms simultaneously for extra strength on your muscles.
  • 3. Apply break times in the up position.
  • 4. To relieve your neck, look in front of you or slightly upwards without accentuating the amplitude of your cervical spine.

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