“The most heated argument in strength and conditioning today is to crunch or not to crunch. It’s bewildering that this seemingly harmless, short ROM exercise could create such a rift between so many smart strength and conditioning professionals, yet the great crunch debate rages on.”
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“If we cherry-picked select disc studies to determine which forms of exercise we do, we wouldn’t be allowed to do literally anything.”
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“We hope that we’ve provided you some food for thought and encouraged you to rely on logic rather than emotion in decision-making involving exercise safety and program design. An effective practitioner weighs all available evidence and makes appropriate conclusions in a dispassionate manner, without adhering to rigidly held beliefs.
We believe that future research will help hone in on the safety of the crunch exercise and determine proper dose responses, but this research needs to be conducted on living humans and involve pre and post-MRI results with a training intervention that ensures proper crunch technique.”
This was a great article that took a evidenced based scientific approach to the lunacy around the ‘crunch’ debate.
Thank you Bret & Brad





