This article provides a sample six-week lumbo-pelvic hip complex strengthening program with the intended goal of improving vertical jumping ability and landing mechanics without the addition of plyometric or jumping/landing drills.
Personal trainersExercise Sciencelumbo-pelvic hip complexlumbo-pelvic strengtheninginjury riskvertical jump
This article provides strength and conditioning coaches with strategies to address hip mobility limitations that may lead to lumbar spine and femoral acetabular issues.
The article discusses the talent crisis that is currently plaguing United States first responders, public safety agencies, and military organizations, and concludes with highlights of select successful programs.
TSAC FacilitatorsExercise ScienceTSAC ReportTSACtactical strength and conditioning
The program described in this article is an example of how a department can attempt to address and potentially prevent musculoskeletal injuries in firefighters and similar tactical populations. This process includes the use of movement screens, active workshops, and various modes of feedback.
This article presents information about assessing speed and agility in a controlled environment with a test that is similar to the actual demands of a specific sport.
CoachesTesting and Evaluationperformance testagility testspeed testingassessment
This article will provide some conditions and standards with specific tools personal trainers may consider using in their initial interview with potential clients.
Personal trainersClient Consultation|AssessmentProfessional DevelopmentClientsAccountabilityGoalsPersonal TrainersProgress
National Strength and Conditioning Association (NSCA) Fellows are an accomplished group of professionals whose frequent and sustained contributions to the profession have promoted the goals and activities of the NSCA. The purpose of the Fellowship is to promote excellence and leadership within the NSCA by recognizing high standards and extraordinary professional development.
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 FacilitatorsExercise ScienceNutritionProgram designOrganization and AdministrationTesting and EvaluationBasic Pathophysiology and Science of Health Status or Condition and Disorder or DiseaseProfessional DevelopmentTactical AthleteCardiovascular HealthMuscle RecoveryOccupational PerformanceAntioxidantsResistance TrainingNutrition SupplementsCarotenoid
Athletes in field and court sports require reactive agility—they must accelerate, decelerate, and change direction in a constantly changing environment. These requirements result in technical differences between sprinting in a field or court sport and sprinting the 100-m.
CoachesExercise Techniquespeed developmentsprintingsprinting for soccersprinting intervalssprinting for basketball
Tom Williams’ journey to Head of Performance and Sport Science for Major League Soccer (MLS) powerhouse, the Los Angeles (LA) Galaxy, began at a crossroads: pursue traditional coaching or medical pathways. As a soccer “Swiss Army knife,” he embraced early sport science alongside coaching, building a career defined by collaboration and innovation. At the Galaxy, Williams is part of a web of support that uses rich data storytelling tailored to stakeholders and players, guiding decisions and infusing value in every encounter. This system drives their three key pillars: winning championships — including their recent record-breaking sixth MLS Cup — developing a robust academy pipeline, and leading innovation. In MLS’s “cultural melting pot,” Williams balances diverse backgrounds and short-term demands like fixture congestion while employing sustainable long-term strategies. With a unique full-time cognitive department and creative approaches like dodgeball warm-ups, he combines trust and ingenuity to elevate performance and presents a blueprint for those exploring emerging sport science.
Reach out to Tom on LinkedIn: @tom-williams and X/Twitter: @Williams26Tom | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs
Did you know MLS has a newly mandated Certified Performance and Sport Scientist® (CPSS®) role? Engage with NSCA’s Pro Sport Partner, the Professional Soccer Performance Association (PSPA), on social media to learn more:
Instagram: @pspa_performance
X/Twitter: @PSPA_perform
LinkedIn: @professional-soccer-performance-association