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Notice: The NSCA website is scheduled to undergo system maintenance from 2:00 AM - 2:30 AM EST. During this time, there may be short service interruptions across the site and some parts of the site may not be accessible. We apologize for any inconvenience while we work to improve the website experience and security.
Studies support the use of kettlebells for improving power, although evidence for using them to improve strength and aerobic fitness is still equivocal. Studies investigating the biomechanical properties of kettlebell training have been fruitful, and it may be useful for developing sprint running performance and for injury prevention.
Personal trainersCoachesExercise ScienceProgram design
The purpose of this article is to inform readers of a training tool which is both safe and effective in allowing swimmers to develop strength and power through a unique training protocol.
Learn how to use sprinting as a means of screening athletes for power, strength, range of motion, and coordination. In this session from the NSCA’s 2018 National Conference, Derek Hansen also identifies appropriate sprinting and running mechanics for optimizing performance and minimizing injury, and outlines a process for using sprinting as a return-to-play modality for soft-tissue and joint injuries.
Personal trainersCoachesProgram designTesting and Evaluation
In this session from the NSCA's 2016 National Conference, Boo Schexnayder demonstrates how to effectively design long-term and short-term programs for speed development. Schexnayder explains how to effectively periodize strength training in a manner that supports speed development, as well as how to use speed and power training as a neural integration tool to enhance strength development.
This Kinetic Select from NSCA’s Essentials of Personal Training, Second Edition gives a brief overview of respiratory adaptations, and how aerobic interventions of duration and intensity can be used for specific adaptations for endurance training.
Personal trainersCoachesExercise ScienceProgram design
This infographic describes athletic movements through the force-time curve and associated considerations necessary to report and assess athletic force.
Personal trainersTSAC FacilitatorsCoachesExercise Science
All fitness components depend on body composition to some extent, and the demands of many sports require that athletes maintain standard levels of body composition.
Two factors that determine running speed are stride cadence and stride length. Because athletes propel themselves forward only when their foot is in contact with the ground, the stance phase of the running stride should be the focus of speed enhancement programs.
The purpose of this article is to discuss the theory behind the French Contrast Method (FCM), current evidence demonstrating its effectiveness, as well as proper implementation and execution for athletic populations.