This article explains how training age, training frequency, limb length, height, and relative strength relate to concentric barbell velocities at varying loads.
Personal trainersTSAC FacilitatorsCoachesProgram design
November 19, 2025by Lee Brown, PhD, CSCS, CSPS, TSAC-F, RSCC, Scott Caulfield, CSCS,*D, TSAC-F,*D, RSCC*E, Jim McDonald, CSCS, NSCA-CPT, TSAC-F, and Alexandra Cacioppo, MS, CSCS, TSAC-F, USAW-2
This article from TSAC Report shares a coaching philosophy than can bridge the communication gap between strength and conditioning professionals and firefighters Visit NSCA online to read more on tactical athletes and fitness news.
TSAC FacilitatorsExercise ScienceProgram designOrganization and AdministrationTesting and EvaluationClient Consultation|AssessmentSafetyBasic Pathophysiology and Science of Health Status or Condition, Disorder, or DiseaseProfessional Development
The aim of this study was to determine the effects of two different durations of training cessation on upper and lower body maximal strength performance, and to investigate the mechanisms underlying performance changes following short-term training cessation.
Personal trainersCoachesExercise ScienceProgram design
Specialist law enforcement resources are under constant strain to maintain operational and organizational outcomes. The high operational tempo disturbs many functions including skill enhancement, personal development, work/life balance, and time for physical conditioning.
Hunter Schurrer, Contracted Human Performance Specialist for Fort Lewis Washington 1st Special Forces Group talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about Coach Schurrer’s experience working with collegiate athletes, his mentors at the beginning of his S&C career, and his transition from D1 athletics to Tactical Strength and Conditioning. Topics under discussion include coaching colligate athletes, transitioning to the tactical setting, and training special forces groups.
The goal of this article is to understand contralateral and ipsilateral loading, how to set-up loaded carries, electromyography activity during exercises, and how to apply these exercises into the strength training program.