Eccentric resistance training has been shown to elicit beneficial effects on performance and injury prevention in sports because of its specific muscular and neural adaptations. Within the different methods used to generate eccentric overload, flywheel eccentric training has gained interest in recent years because of its advantages over other methods such as its portability, the ample exercise variety it allows and its accommodated resistance. Only a limited number of studies that use flywheel devices provide enough evidence to support the presence of eccentric overload. There is limited guidance on the practical implementation of flywheel eccentric training in the current literature. In this article, we provide literature to support the use of flywheel eccentric training and present practical guidelines to develop exercises that allow eccentric overload.

Tim Suchomel, Assistant Professor of Exercise Science and the Program Director for the Sport Physiology and Performance Coaching graduate program at Carroll University, discusses the literature surrounding the force-velocity curve, identifies potential periodization and programming strategies to improve these characteristics in athletes, and provides example programs to show how to implement different resistance training methods.

Learn about the unique culture that comprises tactical performance, to include the unit-specific subcultures within it, and how to adopt both intuitive and research-based methods to more strategically impact military personnel. In this session from the NSCA’s 2016 TSAC Annual Training, Nate Palin explains effective and ineffective approaches to influencing the physical training within a tactical setting.

Learn practical drills, exercises, and how to properly implement conditioning protocols into a team setting. Ron McKeefery explains the scientific rational behind anaerobic and aerobic conditioning methods and how to use a systematic approach to build a successful conditioning program. In this session from the NSCA’s 2018 Coaches Conference, McKeefery also provides examples of fun, safe, and effective routines.

This article describes two different methods for testing core muscle power. Both of the described methods utilize medicine ball throws.

Considering that the term "power" typically evokes the perception of high-speed movement, many people are inclined to take the tenets of specificity to literally mean “train fast, be fast.” However, to create the most strategic methods of training and adaptation, it is vital to compartmentalize power into the primary testable and trainable elements.

Repeated sprint ability (RSA) may be one of the most important factors to consider when developing strength and conditioning programs for high-intensity repeated sprint sports. In this session from the NSCA’s 2016 Coaches Conference, Ernie Rimer reviews the latest science behind RSA, compares the pros and cons of RSA protocols performed in the laboratory and in the field, and suggests methods to improve RSA.

Identify methods of prioritization and individualization within the training week plans to make training specific for individual athletes within the team setting. In this session from the NSCA’s 2016 National Conference, Ashley Jones explains how to design effective week plans for each of three major phases of a training year, and describes the format and content of key training areas of speed, strength, and fitness within each training phase.

Although most resources on program design review the foundational scientific principles of training, they often fail to provide practical strategies that strength and conditioning professionals need in order to apply these principles successfully. To help bridge the gap between science and application, this article provides a simple and practical, step-by-step system for applying the scientific principles of training into the program design process.

In this session from the NSCA’s 2015 Hockey Clinic, San Jose Sharks Strength and Conditioning Coordinator Mike Potenza discusses how to create a program that can help re-assimilate an injured hockey player’s body back to pre-injury functions and movements, and eventually back to competition. Potenza also covers the structure of an off-ice reconditioning program, the members of the performance team, methods for building a “return to skate program,” and reintegration procedures for the athlete.