“You’re done!” These are the words of a noted fitness trainer in response to a bodybuilder who spoke of packing on some additional muscle. The trainer went on to say that you can only gain muscle for a couple of years; after that, you’ve maxed out your genetic potential. Don...
August 5, 2011
Here’s a link to the T-Nation article I co-wrote with Bret Contreras titled, To Crunch or Not to Crunch. The article refutes the claims made by some that crunches damage the spinal discs, discussing the relevant evidence on the subject. It complements the review article we recently published in the NSCA Strength and Conditioning Journal, and is a little more “consumer-friendly” for those without a scientific background.