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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.
Oxygen uptake (or consumption) is a measure of a person’s ability to take in oxygen and deliver it to the working tissues, and the ability of working tissues to use oxygen. During low-intensity exercise with a constant power output, oxygen uptake increases for the first few minutes until a steady state of uptake is reached.
The VO2max test is the most effective measurement of the body’s ability to deliver and use oxygen for producing energy that can be used by the muscles. VO2max (i.e., maximum aerobic power) simply stands for the maximal volume of oxygen that can be used.
CoachesExercise ScienceTesting and EvaluationAerobic enduranceaerobic trainingendurance trainingstrength and conditioning
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.
CoachesExercise ScienceExercise TechniqueProgram designConditioning ProgramsAerobic TrainingAerobic Training Program
This excerpt from NSCA’s Essentials of Personal Training discusses the importance of education on proper running surfaces, appropriate footwear, and the benefits of cross-training in addressing overuse of the knee.
Personal trainersTSAC FacilitatorsCoachesExercise ScienceProgram designClient Consultation|Assessment
Law enforcement and correctional officers have the potential to be in a physically demanding situation at any time. This article is an overview of a conditioning program that can be used in physical training for recruits in the academy.
TSAC FacilitatorsExercise TechniqueProgram designTesting and EvaluationPhysical TrainingAerobic CapacityAerobic TrainingConditioningTactical Recruits
This excerpt from NSCA’s Guide to Sport and Exercise Nutrition discusses the research surrounding the timing of hydration and its impact on sport performance for those participating in aerobic endurance exercise.
Personal trainersCoachesNutritionHydrationElectrolyte BalanceAerobic EnduranceFluid BalanceDehydration
The goal of this brief review is to describe what classifies as high-intensity interval training (HIIT) and summarize the potential benefits for various populations: athletic, general, and clinical.
Personal trainersExercise ScienceProgram designHIITMaximal Aerobic CapacityModerate-Intensity Continuous TrainingTabata
This article will examine the physical demands of soccer players and discuss why repeated sprint ability (RSA) is considered highly important in the performance of these athletes.