blog
Chris Grayson

THORNE’S AT HOME STRESS TEST

I have everyone that trains at USI take the General Health Questionnaire that Dr. James LaValle created and is in his book Cracking The Metabolic Code. Exercise alone will not get you as fit as you’d probably like. In order to get fit you have

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blog
Chris Grayson

THE BENEFITS OF SUPRA-MAXIMAL ECCENTRICS

Eccentric-based training is nothing new. It was first discussed by a German physiologist named Adolf Fick around 1882. Despite the fact that it’s been around a long time, most people focus predominantly on the concentric portion of an exercise and give slow eccentrics not enough

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blog
Chris Grayson

HIGH RESISTANCE INTERVALS: GREAT FOR CONDITIONING AND FAT LOSS

I first learned about High Resistance Intervals (HRI) from Joel Jamieson and his Bioforce HRV course and later Bioforce Conditioning Coach certification, which I took. To be honest, I wasn’t very versed in the conditioning side of the title “strength and conditioning coach”. I tended

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