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.
July 23, 2024by Susannah Reiner, PhD, CSCS, NSCA-CPT, Jennifer Tinsley Kubala, MS, LAT, ATC, Jacob Jelmini, PhD, LAT, ATC, CSCS, Alyssa Eastman, MS, Nicholas Heebner, PhD, ATC, Phillip Gribble, PhD, ATC, FNATA, and Mark Abel, PhD, CSCS,*D, TSAC-F
This article explores the process and reasoning behind integrating an athletic trainer within a fire department to provide clinical care and injury prevention protocols.
TSAC FacilitatorsExercise ScienceBasic Pathophysiology and Science of Health Status or Condition, Disorder, or DiseaseProfessional Development
Renowned powerlifter, Matt Wenning demonstrates proper form, volume, and muscles required to squat optimally in this session from the 2016 NSCA National Conference. The video includes coaching cues to help you teach squat technique to your athletes.
The tactical strength and conditioning field is evolving each year. Because of the experience of those in the field, as well as the growing body of research, we are gaining a better understanding of what it actually means to work within the tactical field.
TSAC FacilitatorsOrganization and AdministrationProfessional Development
Learn about the emerging field of biomechanics in professional baseball from Georgia Giblin, the Director of Performance Science for the Detroit Tigers Major League Baseball (MLB) team. Giblin shares her professional journey with NSCA Coaching and Sport Science Program Manager, Eric McMahon, from working with Olympic athletes in Australia to educating coaches on emerging technology tools within MLB. This episode features discussion on the recent growth of athletic performance departments, the current state of sport science in the United States, and the helpful role of strength and conditioning coaches in supporting sport science initiatives.
Connect with Georgia on Twitter: @GeorgiaGiblin| Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs
This article provides a practical framework for implementing velocity-based training (VBT) in the college football setting, including strategies for autoregulation, load monitoring, training specificity, and the development of strength and power. Visit NSCA online to read more on sport performance and strength development.
CoachesExercise ScienceExercise TechniqueProgram designOrganization and AdministrationTesting and EvaluationClient Consultation|AssessmentSafetyBasic Pathophysiology and Science of Health Status or Condition, Disorder, or DiseaseProfessional Development
This article aims to discuss concurrent activation potentiation (CAP) and the proposed mechanisms underlying it, summarize the available research examining the phenomenon, and provide strategies for its implementation.
Learn how to identify the performance benefits associated with weightlifting and effective teaching progressions for weightlifting. In this session from the NSCA’s 2016 National Conference, Bo Sandoval discusses effective weightlifting methods to address common training errors and common concerns practitioners have with weightlifting.
Posture begins with proper rib cage position, which leads to better breathing and ultimately, better athletic performance. Jason Masek discusses the important role that postural restoration plays in strength and conditioning during the 2015 Coaches Conference.