(57 found)
First Responder Research Column – Arterial Stiffness Among First Responders – Hidden Dangers of the Job
August 22, 2025by Sarah Lanham, MS, CSCS,*D, and Mark Abel, PhD, CSCS,*D, TSAC-F,*D
This column from the TSAC Report explores the impact of physical fitness and cardiovascular disease risk factors among firefighters and law enforcement officers. Visit NSCA online to learn more about tactical fitness.
TSAC Facilitators Exercise Technique Testing and Evaluation Client Consultation|Assessment Safety Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
Cardiovascular Risk Factors in Structural Firefighters
May 26, 2026by Marc Clifford, MS, TSAC-F, Darryn Willoughby, PhD, CSCS, FACSM, FACN, FISSN, FASEP, and Craig Hermans, DHSc, TSAC-F, USAW2
This article examines the causes of cardiovascular risk among firefighters and suggests potential interventions to support long-term health. Visit NSCA online to learn more about firefighter fitness and tactical performance.
TSAC Facilitators Exercise Science Nutrition Exercise Technique Program design Organization and Administration Testing and Evaluation Safety Emergency Procedures Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
First Responder Research Column – State of Law Enforcement – Physical Training Interventions
September 9, 2026by James Henley, MS, and Mark Abel, PhD, CSCS,*D, TSAC-F,*D, FNSCA
This article discusses training strategies for law enforcement officers, including strength training, fitness scaling, and readiness programs that improve performance and career-long operational effectiveness. Visit NSCA online to read more on strength training and law enforcement officer fitness
TSAC Facilitators Exercise Science Exercise Technique Program design Organization and Administration Testing and Evaluation Client Consultation|Assessment Safety Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
Benefits of High-Intensity Interval Training for Athletic, General, and Clinical Populations
August 15, 2020by Brandon Loewen, CSCS, Jasmine Bulger, Joshua Pascal, and Ronald Snarr, PhD, CSCS,*D, NSCA-CPT
The goal of this brief review is to describe what classifies as high-intensity interval training (HIIT) and summarize the potential benefits for various populations: athletic, general, and clinical.
Personal trainers Exercise Science Program design
Nutrition Research Column – Unlocking the “Pink” Competitive Edge with Astaxanthin
November 3, 2025by Sheyla Leon, Karen Hecht, PhD, and Drew E. Gonzalez, PhD, CISSN, CSCS,*D, TSAC-F,*D
This TSAC Report article highlights resilience and recovery with the performance-enhancing benefits of astaxanthin. Visit NSCA online to learn more about nutrition, resistance training, and tactical athletes
TSAC Facilitators Exercise Science Nutrition Program design Organization and Administration Testing and Evaluation Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
Integrating Blood Flow Restriction Training in the Personal Training Setting
April 15, 2025by Nicholas Rolnick, DPT, MS, CSCS, and Sten Stray-Gundersen, PhD
This article will demonstrate why personal trainers should consider the use of blood flow restriction (BFR) and BFR technology for appropriate medically-screened clients that provides an objective way to apply pressure, whether that is through manual or automated cuffs.
Personal trainers Exercise Science Program design Testing and Evaluation Client Consultation|Assessment Safety Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
Blood Pressure Characteristics and Responses During Resistance Exercise
Blood pressure changes acutely during resistance exercise. Continuous, beat-by-beat assessment provides detailed temporal resolution of blood pressure profiles, through techniques including intra-arterial catheterization, photoplethysmography, or applanation tonometry. However, noncontinuous measurements may be conducted before and after resistance exercise through auscultatory sphygmomanometry or oscillometry. Blood pressures tend to increase across repetitions within sets, influenced by load magnitude, repetitions and sets performed, muscle mass recruited, and rest periods; the highest pressures result from multi-joint, large muscle group exercises. Evaluation of such factors may facilitate better understanding of blood pressure responses to acute resistance exercise and influence program design considerations relative to anticipated hemodynamic changes.
Training for Connective Tissue Adaptations
August 2, 2024by Jenna Werking, MS, PTA, CSCS, CSPS, USAW
This article takes a closer look at training strength and stiffness in connective tissues.
Coaches Exercise Science Exercise Technique Program design Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease
Running Bundle CEU Quiz
This continuing education opportunity explores a variety of topics as they pertain to running. To earn your CEUs, it will be necessary to review several articles and pass a 50-question quiz. Please note: this quiz awards 1.0 CEU (10 contact hours).
Articles
1. Running in Cold Weather: Exercise Performance and Cold Injury Risk
2. Running in the Heat: Performance Consequences and Strategies to Prepare for Hot-Weather Racing
3. Influence of Gait Retraining on Running Economy: A Review and Potential Applications
4. Stiffness in Running: A Narrative Integrative Review
5. Keeping Pace: A Practitioner-Focused Review of Pacing Strategies in Running
6. The Importance of the Foot and Ankle in Athletic Performance
Enhancing Power and Performance in Volleyball Hitters
November 10, 2025by Emma McGee, and Jeffrey Hartman, PhD, CSCS, NSCA-CPT
This NSCA Coach article explores how combining strength and plyometric training can improve volleyball hitters’ vertical jump and power. Visit NSCA online to read more on athletic performance and sports science.
Coaches Exercise Science Exercise Technique Program design Organization and Administration Testing and Evaluation Professional Development
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