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RJ Dynamic Warm-Up DVD

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CORE: "Squirm Crunch"


Directions: Perform Dynamic Warm-Up exercises at “beginning” of workout
for maximum benefit and improvement.
Pick a safe level; never be unsafe or exceed your capacity to “control” your body!


Squirm Crunch-1
Squirm Crunch-2
Squirm Crunch-3

  1. Sit back at about a 45° angle with arms straight and reached out to each side.  Your heels should almost be "lifting" off the floor if you have the correct backward lean angle.

  2. Start leaning up as you crunch or "squirm" one hand through your legs diagonally.

  3. Try to reach for the opposing heel--touch it if you have enough spinal mobility.

  4. Pull arm back out and lean back into starting position then repeat on other side reaching in the opposite direction.

Exercise Figure Tips: This one can be very challenging if you get the correct 45° angle and a nice reach through your legs to the heel.  Allow your back to "open up" starting with the low back all the way to the shoulder area so you can get the squirm reach completed.

  • My wrestling friends love this one since they like to squirm around using their cores with rotation.  The challenge lies in "mobility" of the spine more than strength in the core with this exercise.

*Note: This exercise is intended for "normal healthy" individuals.  If you have an injury, or abnormal pain is present,
see your physician or a certified physical therapist before continuing your exercises. 

 RonJones.Org | Back to BodyXercise Library | Site Map

(Updated 3.7.08)

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