Subject: This exercise puts 3,000 newtons of force on your spine

Lee Hayward's Total Fitness Bodybuilding Tips
Hey Friend,

A 1995 study found this exercise places over 3,000 Newtons of force on the lower spine, which could cause herniated discs.

That's the same as 674.43 pounds of force on your lower back (ouch!).

Or to put it another way, it's like taking a punch from a pro boxer that has been found to be able to generate 3000-5000 newtons of force.

I sure don't want a pro-boxer punching me in the lower back, but that's essentially what we're doing when we perform this exercise over and over.

The Exercise That Puts 3,000 Newtons of Force on Your Spine
all the best, 
Lee Hayward


Lee Hayward
P.O. Box 13175
CBS, NL, A1W 2K1
Canada
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