Rotational Core Strengthening Exercises by John Sifferman

[coreyfame]

alot of your "creative" movements look like dance movement ...nothing new under the sun lol...this one is like a flat back hinge with a jazz latyout while on the floor and throwing yourself from side to side(not sure if thats a good idea via you tube) VERY interesting though Sir u got my subscription

[warriorfire8103]

Like the exercise but.....either get a mic, speak louder, or get closer.

I couldn't make out a word you said, fortunately you demonstrated well.

[TimeGod12]

When it comes to exercises, you take creativity to a whole new level.