This article will explain the interference effect and provide a rationale for why low-intensity steady-state (LISS) cardiovascular training may be a useful tool for those interested in improving their body composition.
This excerpt from NSCA’s Guide to Sport and Exercise Nutrition briefly analyzes some of the research behind creatine and its application to sport performance.
Personal trainersTSAC FacilitatorsCoachesNutrition
This is the second part of a two-part series that investigates the effects of dietary carbohydrate availability on exercise performance and how specifically timed restriction of carbohydrates may also paradoxically enhance exercise performance in the medium and long term.
This Personal Training Quarterly article presents alternative ways of teaching the squat technique. Visit NSCA online to read more on exercise science, health, and fitness.
Personal trainersExercise ScienceExercise TechniqueTesting and EvaluationClient Consultation|AssessmentProfessional Development
This article seeks to explain the differences between males and females in training and adaptations, as well as provide actionable guidelines to improve performance.
Determining VO2max can be useful in all areas of health, from potential diagnosis of heart disease in the elderly to measuring peak performance in elite athletes. This article will discuss the physiological limiting factors of VO2max and the role each plays in cardiovascular improvement.
The purpose of this article is to give an overview and theoretical framework on the concept of periodized nutrition—with an emphasis on adequate carbohydrate intake to enhance performance.
The extent to which a special operator’s training schedule can be planned in advance is often limited due to their unpredictable operational demands. However, there may be opportunities to plan for specific training during certain periods.
This PTQ article reviews scientific literature on concurrent training and examines whether combining aerobic and resistance exercise has meaningful impacts on performance. Visit the NSCA online to read more about personal training.
Personal trainersExercise ScienceNutritionExercise TechniqueProgram designOrganization and AdministrationTesting and EvaluationClient Consultation|AssessmentSafetyBasic Pathophysiology and Science of Health Status or Condition, Disorder, or DiseaseProfessional Development
Should personal trainers include the crunch exercise in an exercise program? The answer should always be, “it depends;” however, arriving at the best answer requires a process.