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.

Dr. Tim Suchomel gives the annual Dr. Mike Stone Lecture at the 2021 National Conference and discusses muscular strength in detail, including its effect on performance variables, effective training progressions, and strategies for athletes through the whole training spectrum.

The NSCA Foundation awarded nearly $195,000 to 15 Grant Recipients in 2026 to support strength and conditioning research, coaching advancement, and equipment

If you want to manage the performance of assets worth hundreds of millions of dollars, you better know what you’re doing. At the elite and professional levels of sport, strength and conditioning coaches are responsible for managing the performance of teams’ most valuable assets – The Athletes.

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Join 2026 APTA & NSCA Return to Play Performance Summit in Washington, D.C., Sept. 26, for physical therapy & strength and conditioning education. Earn 0.8 CEUs

Multidirectional ground reaction forces (GRFs) and jump tests within baseball pitchers provide insight into athletic ability and coordination to produce lower-body force and power. Lower-body power is a biomechanical feature that denotes physiological capacity through dynamic and passive tissue stretch-shortening in transferring energy from the ground through the kinetic chain. Optimized lower-body power may lessen the magnitude of forces on the upper extremity. Insufficient lower-body power may create a greater risk of upper-body injury. Lower-body power and its relationship to ball velocity have been minimally investigated, yet some research points to a correlation between jumping ability and fastball velocity. Because pitching is unilateral, practitioners should consider unilateral jumps to determine the extent of bilateral asymmetry or stride to drive leg differences that can guide training to remediate deficiencies. The purposes of this brief review are to (a) examine factors that influence vertical jump performance among baseball players, (b) examine research on pitching multidirectional GRFs, and (c) examine literature concerning jump performances to baseball pitching performance. Collectively, this review can assist coaches and practitioners in lower-body power testing and training for baseball pitchers.

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