This video demonstrates Andy Galpin’s take on Olympic lifting variations for athletes short on time or lacking mobility, which can be used in a group setting.

The NSCA certification exams are based on the analysis of tasks needed to be competent in a specified job or role. The exams measure a candidate’s knowledge, skills, and abilities (KSAs) compared to a predetermined level of competence. It is not a test that recalls information from a textbook like a college course. Before you start preparing ensure you have chosen the right certification for you.

Dr. Sara Erdner, author of “Dear Coach: What I Wish I Could Have Told You, Letters from Your Athletes,” talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about the coach-athlete relationship. Topics under discussion include coaching education, giving athletes a platform to be heard, and what truly builds mental toughness and resiliency. Find Dr. Erdner on Twitter: @doc_serdner | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This article from TSAC 76, describes first responder wellness and the effects of PPE on occupational performance. Visit NSCA online to learn about exercise science and tactical fitness.

This Personal Training Quarterly article shares hospitality­driven approaches to help personal trainers build connections with clients. Visit NSCA online to read more on fitness, hospitality, and health news.

A qualified strength and conditioning professional in the high school environment can benefit both the school and the students in a number of ways, including injury reduction, improved performance, and risk management.

This episode unites strength and conditioning perspectives across three continents. David Joyce and Dan Lewindon, the co-editors of High-Performance Training for Sports, discuss their new book, including the high-caliber list of expert contributors from around the world. Discussion centers on the expansion of performance environments to include new perspectives, and the increased need for professional collaboration to deliver maximally effective training programs. Learn about “Zombie Killers,” as Joyce and Lewindon share with NSCA Coaching and Sport Science Program Manager, Eric McMahon, in an episode that provides insight into everyday coaching practices. Find David on Twitter: @DavidGJoyce | Find Dan on Twitter: @DanLewindon | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

Guy Leahy writes a review of the research relating to the tactical population from presentations and research from the 65th Annual Meeting of the American College of Sports Medicine (ACSM).

Coaching staffs need to be mindful of how groups are formed for training, who the leaders are, and what group norms are established across the different combinations of athletes training.