The importance of recognizing a closed-chain activity lies in the fact that the motions of multiple joints are coupled. Weakness at any one joint will consequently limit performance of the entire movement.
Personal trainersCoachesExercise ScienceProgram designkinematic chainkinetic chainstrength and conditioning
This excerpt from NSCA's Guide to Tests and Assessments briefly discusses the method behind a lactate threshold test and the pretest considerations one might take prior to this test.
Personal trainersTSAC FacilitatorsCoachesTesting and EvaluationLactate ThresholdEnergy SystemsBlood LactateATP
This article discusses lactate testing as a cost-effective alternative way to create advanced exercise prescriptions, as well as opening the possibility of being a new biomarker of metabolic health for personal trainers.
Personal trainersExercise ScienceProgram designClient Consultation|AssessmentLactateBiomarkerMetabolic HealthAnaerobic Glycolysis
This article highlights the benefits of exercise for adolescents with attention-deficit/hyperactivity disorder (ADHD). It also provides practical recommendations for high school strength and conditioning coaches working with ADHD student-athletes.
The path to actual integration of mental and physical training for the tactical athlete is paved with growing empiricism. The current challenge is to sustain creative development of functional approaches and demonstrate that integration can deliver potential benefits.
TSAC FacilitatorsExercise TechniqueProgram designtraining resiliencymental strengthtraining for tactical athletestactical strength and conditioning
This article summarizes current populations and descriptions of sedentariness and deconditioning, and offers practical considerations for personal trainers working with these behaviors.
Personal trainersProgram designClient Consultation|AssessmentDeconditioningSedentary ClientsSedentarinessClient Behaviors
The focus of this article is to describe the physiological needs of soccer athletes and then provide assessments for testing endurance of athletes of various ages, abilities, and genders.
CoachesProgram designTesting and Evaluationfitness assessmentaerobic enduranceperformance testingSoccer training
The loss of required thoracic spine ranges of motion for sport movements can be problematic for the elite athlete, as well as the weekend warrior. The purpose of this article is to explore biomechanical causes for thoracic mobility restriction as well as provide easily applicable techniques to restore mobility.
CoachesExercise TechniqueProgram designstrength trainingstrength and conditioningthoracic mobility
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.
Personal trainersExercise ScienceProgram designSteady-StateCardioInterference EffectFat LossAerobic
The purpose of this article is to present normative data that has been previously collected for the 75PR, use the data to create informed training practices, and support the need for further research of this particular topic in law enforcement.
TSAC FacilitatorsProgram designTesting and EvaluationFoot PursuitLaw Enforcement OfficersAgilityChange of Direction