Personal trainers should be aware of the physiological changes during pregnancy for each trimester in order to provide appropriate exercise modifications and alternatives for their prenatal clients, to positively influence overall health.

Dr. Brian Shilling, Chair of the Kinesiology & Nutrition Sciences at UNLV and former President of NSCA Foundation, and Dr. Andy Galpin, Professor in the Center for Sport Performance in charge of the Biochemistry and Molecular Exercise Physiology Lab at California State University, Fullerton talk to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about the University programs that they work for, their involvement in research, and the and process of grants for strength and conditioning coaches.

Whole body cryotherapy through cold air exposure has been used to accelerate recovery from exercise-induced muscle damage. Questions remain, such as: does cryotherapy work, is there a minimum effective dose, and if so, what is it?

Dr. Josh Secomb, lecturer in exercise and sport science (strength and conditioning) at the University of Newcastle, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about being a self-aware and authentic coach. Topics under discussion include finding new areas to employ different skillsets as practitioners, the value of training progressions and understanding your athletes, and his unique opportunity to research and coach surfers. Find Dr. Secomb on Twitter: @37Seco | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

It is important for tactical athletes to be aware of their fluid intake and hydration status when training for or performing job duties. This article explains several ways this can be accomplished.

The purpose of this article is to discuss the health and occupational implications of firefighters not currently meeting the National Fire Protection Association (NFPA) aerobic capacity recommendations.

Assessing clients is a vital component of the personal training experience. This article gives an overview of breathing mechanics and how to apply proper breathing exercises into a client’s assessment and program.

This TSAC Report article discusses incorporating stress inoculation to help first responders reduce stress response and expedite recovery. Visit NSCA online to learn more about exercise research.

Older adults who desire to remain physically active at work, recreation, or sport can improve muscular strength, physical performance, and injury prevention if engaged in a properly designed resistance exercise program. The programming considerations presented herein may serve as a useful reference for strength and conditioning professionals working closely with active older adults.

This article presents two football-specific speed drills in detail—the single-leg box explosion and the mountain climber.