It is important for coaches to understand the relationship between commonly measured variables (e.g., displacement, velocity, and force) and their relationship to the derived variable of power.

High chronic workloads have been shown to be associated with a reduced risk of non-contact, soft tissue injuries, while large spikes in acute training loads have been associated with an increased risk of these types of injury. Analyzing the acute:chronic workload ratio allows a coach to optimize training for the athlete and to continue in advancing fitness goals without overtraining.

Historically, patients who undergo reverse total shoulder arthroplasty/ replacement (rTSA) procedures receive much stricter activity limitations for sports and resistance training endeavors in comparison to the traditional total shoulder arthroplasty/replacement. This may cause confusion amongst personal trainers about safety as it relates to designing resistance training programs for these patients.

This article includes examples of exercises that can be incorporated into a training program that is performed outdoors. Take advantage of warm weather with these suggestions.

The loss of required thoracic spine ranges of motion for sport movements can be problematic for the elite athlete, as well as the weekend warrior. The purpose of this article is to explore biomechanical causes for thoracic mobility restriction as well as provide easily applicable techniques to restore mobility.

The research reviewed in this article provides a baseline snapshot of clinically-relevant tools to screen, diagnose, and provide treatment that can improve behavior surrounding sleep, as well as quantity and quality of sleep in occupational firefighters.

In this video from the NSCAs National Conference 2012, Nick Winkleman discusses the use of periodization - its definition, considerations, using periodization profiles, and examples.

Coach Joe Kenn, MA, CSCS,*D, RSCC spoke at the NSCA's 2012 National Conference about how to choose the correct exercises and develop a comprehensive daily plan.

As a Strength and Conditioning Coach with the US Olympic & Paralympic Committee (USOPC), Jared Siegmund prepares athletes for the apex of achievement and perseverance. Siegmund shares that, contrary to public belief, the Olympic competition cycle is not every four years — Team USA athletes face fierce competition in World Series events along the way to qualify. He also speaks to the creativity required to coach Paralympic athletes, where missing limbs create unique biomechanics and hearing or visual impairments impact cueing. Siegmund touches on his principles-based programming architecture, sample adaptations, and USOPC’s interdisciplinary support team. Additionally, Siegmund and McMahon discuss the new generation of modern athletes who are more in tune with data and can control their preparation experience. The discussion concludes with the importance of a growth mindset and getting out of your comfort zone, as well as opportunities to enter elite sport. Connect with Jared on Instagram at: @jaredsiegmund_ or LinkedIn: @jared-siegmund | Find Eric on Instagram: @ericmcmahoncscs or LinkedIn: @ericmcmahoncscs

This article will detail example resistance training and aerobic conditioning sessions that could be used by a female recruit in the lead-up to their academy program.