This article discusses the background, statistics, mechanisms, timing, dosing, influences, and practical applications for the use of caffeine as an ergogenic aid.
CoachesExercise ScienceNutritionCaffeineDietary SupplementDosingTimingErgogenic AidCaffeine HabituationModes of Delivery
Historically, patients who undergo reverse total shoulder arthroplasty/ replacement (rTSA) procedures receive much stricter activity limitations for sports and resistance training endeavors in comparison to the traditional total shoulder arthroplasty/replacement. This may cause confusion amongst personal trainers about safety as it relates to designing resistance training programs for these patients.
Personal trainersExercise ScienceProgram designstrength and conditioningreverse total shoulder arthroplastyshoulder replacement
This article outlines a potential learning course intended for students in undergraduate criminal justice and homeland security majors to improve their physical health literacy and health-related behaviors.
TSAC FacilitatorsExercise ScienceProgram designTesting and Evaluation
The third and final article in this series will introduce the practical and technical elements of heart rate variability (HRV) monitoring in greater depth and detail.
The research reviewed in this article provides a baseline snapshot of clinically-relevant tools to screen, diagnose, and provide treatment that can improve behavior surrounding sleep, as well as quantity and quality of sleep in occupational firefighters.
It is important for coaches to understand the relationship between commonly measured variables (e.g., displacement, velocity, and force) and their relationship to the derived variable of power.
CoachesExercise Sciencekinetic selectpowertesting for powerexercise testingstrength and conditioning
Flexibility training is important because of the role that flexibility plays in improving movement performance and reducing the opportunity for injury. Learn more about the role of flexibility training in this exclusive excerpt from the book NSCA's Essentials of Personal Training, Second Edition, published by Human Kinetics.
Personal trainersExercise ScienceExercise Techniqueflexibilityflexibility trainingpersonal trainingNSCA-CPT
High chronic workloads have been shown to be associated with a reduced risk of non-contact, soft tissue injuries, while large spikes in acute training loads have been associated with an increased risk of these types of injury. Analyzing the acute:chronic workload ratio allows a coach to optimize training for the athlete and to continue in advancing fitness goals without overtraining.
CoachesExercise ScienceProgram designstrength and conditioningexercise program designovertrainingworkload