while listening to my favorite radio station the John Tesh Radio - TopicsExpress



          

while listening to my favorite radio station the John Tesh Radio Show . He explains why its actually better for you to do Planks instead of Crunches, Not only does it work more muscles , it works them harder and helps prevent long term back issues. while laying down doing crunches you strain your back and with the rolling up and down you actually can injury / strain the back. Its more efficient to do planks then it is to do crunches. youtu.be/7i9asfkNpTw
Posted on: Fri, 18 Apr 2014 19:10:26 +0000

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