by Ronald L. Snarr, CSCS, Jason C. Casey, PhD, CSCS, Ashleigh Von Hallmark, CSCS, and Ryan Eckert, CSCS, NSCA-CPT
Personal Training Quarterly
January 2014
Vol 2, Issue 1
This article originally appeared in Personal Training Quarterly (PTQ)—a quarterly publication for NSCA Members designed specifically for the personal trainer. Discover easy-to-read, research-based articles that take your training knowledge further with Nutrition, Programming, and Personal Business Development columns in each quarterly, electronic issue. Read more articles from PTQ »