In this session from the 2017 Coaches Conference, Joe Eisenmann explains the three major energy systems in the human body, identifies appropriate tests of physical work capacity, and explains how to design programs that maximize energy production and fatigue resistance in sports.

When isolating aerobic capacity as a determinant of performance, traditional interventions have focused on increasing an individual’s VO2max. Based on the large acute improvements from a single positive psychology research study, investigations into the application of integrated psychophysiological strategies to optimize performance should be explored.

The countermovement jump (CMJ) is one of the most used performance assessments in strength and conditioning. Although numerous studies discuss the usability of different metrics in this test, this is often performed within the context of a specific aim. However, to our knowledge, no information currently exists providing practitioners with some over-arching recommendations on which metrics to choose when the purpose of using the test differs. This article discusses how the metrics selected to monitor during CMJ testing may differ when aiming to use it as a proxy for athletic performance, as part of neuromuscular fatigue monitoring, or as part of a test battery for return to performance in injured athletes.

Joel Raether, Director of Sport Performance at Authentic Performance Center, uses this session to take a closer look at how all variables within a program must be addressed to account for cumulative fatigue, density of variables within, and how to manage stressors for the tactical athlete with high demands for physical, mental, physiological, and emotional stress.

Justin Roethlingshoefer, Strength and Conditioning Coach at Miami University, talks about ways to utilize global positioning systems (GPS) and heart rate technology to identify and adjust loads for in-season time periods—and keep players fit and healthy—without creating fatigue. This is a recording of a session from the NSCA’s 2016 Hockey Clinic.

This article examines why the Romanian deadlift (RDL) provides a suitable in-season strength training application, explores the interlinked relationship between the demands of practice and resistance training, and identifies how the RDL functions with other lower-extremity exercises.

This article examines ways that personal trainers can take steps in order to effectively reduce the risk of clients suffering a training-related injury.

Specialist law enforcement resources are under constant strain to maintain operational and organizational outcomes. The high operational tempo disturbs many functions including skill enhancement, personal development, work/life balance, and time for physical conditioning.

In recent years, performance and prevention strategies have grown to include monitoring training load (TL) to understand fatigue and the potential effects of fatigue on training adaptation and performance.

This excerpt briefly explains myofascial release, self-myofascial release strategies, and benefits of these techniques.