The catecholamines—primarily epinephrine, but also norepinephrine and dopamine—are secreted by the adrenal medulla and are important for the acute expression of strength and power because the hormones act as central motor stimulators and peripheral vascular dilators to enhance enzyme systems and calcium release in muscle.
This Personal Training Quarterly article explores the science behind strength training’s effects on mental health and strategies for integrating wellness programming. Visit NSCA online to read more on fitness news and exercise research.
Exercise ScienceProgram designOrganization and AdministrationTesting and EvaluationClient Consultation|AssessmentSafetyBasic Pathophysiology and Science of Health Status or Condition and Disorder or DiseaseProfessional DevelopmentEmotional Well-beingStress RegulationCognitive FunctionAnxiety and DepressionNeuroplasticityMental HealthStrength Training
This article serves to educate strength and conditioning coaches on the influence exercise can have on the various hormonal pathways that are impacted by polycystic ovarian syndrome (PCOS), including insulin resistance, cortisol, testosterone, follicle-stimulating, and luteinizing hormones.
CoachesExercise ScienceBasic Pathophysiology and Science of Health Status or Condition and Disorder or DiseasePolycystic Ovarian SyndromeHormonesInsulin ResistanceCortisolTestosterone
This article from Personal Training Quarterly reviews tart cherry supplementation and its role in strength training. Visit NSCA online to read more on athletic performance and sport nutrition.
Personal trainersExercise ScienceNutritionProgram designTesting and EvaluationClient Consultation|AssessmentBasic Pathophysiology and Science of Health Status or Condition and Disorder or DiseaseProfessional DevelopmentExercise PhysiologyDosingResistance ExerciseSupplementsAthletic PerformanceMuscle RecoverySport Nutrition
With the rapid development of technology, the daily demands for physical activity are significantly reduced. This article details four distinct phases for personal trainers to implement when working with clients coming from sedentary lifestyles.
Personal trainersProgram designClient Consultation|AssessmentBasic Pathophysiology and Science of Health Status or Condition and Disorder or DiseaseLifestyle ChangeSedentary ClientNon-Exercise-Based Physical Activity
Isolated muscle training methods do not necessarily transfer to better sports performance, because technique as well as strength contributes to successful performance. Resistance training for dynamic sports must involve ground-based movements that incorporate the coordinated stabilizing and dynamic functions of multiple muscles.
CoachesExercise Sciencecore trainingkinetic selectnervous systemstrength and conditioning
Circuit training is quick and effective way to induce training adaptations that are similar to the demands that tactical officers face in their career. This is a basic layout of a circuit training program that can be implemented to recruits during training to prepare them for the physical demands they will face.