Long-Term Athletic Development (LTAD) models have provided a youth sport framework for more than 2 decades, aimed at improving skill progression, training outcomes, and athlete preparation. Although influential, traditional LTAD approaches are limited by their sport-centric orientation, linear design, and focus on elite performance, leaving them less relevant for most youth and adults who do not pursue competitive sport. In response, we propose reframing LTAD as Long-Term Activity Development (LTActD), an accessible and flexible model designed to promote lifelong engagement in physical activity, including recreation, exercise, and sport. LTActD emphasizes 5 dynamic phases—Explore, Develop, Apply, Sustain, and Thrive—that accommodate diverse pathways, periods of inactivity, and opportunities to re-enter active living at any age. Represented as a curvy road, the new model underscores that participation in physical activity is rarely linear, more like a winding journey shaped by health, motivation, environment, and social context. LTActD bridges sport science and public health, positioning physical activity as a lifelong resource for health, independence, and fulfillment. LTActD offers a practical framework to empower individuals of all ages and abilities to discover meaningful ways to move, re-engage, and embrace active living throughout the life course.

Regarded as a sport science advocate in Major League Soccer (MLS), follow David Tenney’s journey from sport coach to High Performance Director at Austin Football Club (FC). Tenney and NSCA Coaching and Sport Science Program Manager Eric McMahon begin by discussing increases in MLS staff and embracing the overlap between coaching and performance science staff. Tenney reflects on how experienced coaches often evolve toward mentorship, finding balance between “leader” and “practitioner.” The pair examine the new MLS-mandated performance scientist position, which requires the Certified Performance and Sport Scientist® (CPSS®) credential. Created to standardize the role and responsibilities, MLS performance scientists leverage data from GPS and force plates into effective and ethical takeaways. As President of the emerging Professional Soccer Performance Association (PSPA), Tenney shares his goals to create a network, gain representation, and increase credibility. Tenney and McMahon also explore the robust MLS developmental pipeline, interviewing strategy, and early career advice. Connect with David on Twitter/X: @davetenney or LinkedIn: @david-tenney | Find Eric on Instagram: @ericmcmahoncscs or LinkedIn: @ericmcmahoncscs For a deeper look into sport science, explore career trends and how to leverage the CPSS certification into new career opportunities. Discover your next job or internship on the NSCA Job Board. This episode discusses David Tenney’s PhD dissertation, An Exploration of the Leadership Competencies Required for High-Performance Directors in North American Professional Sports Organizations, which includes interviews with NFL, NBA, MLB, NHL, and MLS leaders.

Learn how to evaluate the performance model of non-traditional, freestyle sports, and subsequently design the preparation framework that will positively influence performance. In this session from the NSCA’s 2017 National Conference, Jeremy Sheppard explains how to provide an effective training environment that is embraced by the athletes, as well as the mindset of athletes who are rule makers and rule breakers, not rule followers.

The framework of the athlete system is fragile, and thus susceptible to the “black swan” injury event. In this session from the 2016 NSCA National Conference, Greg Myer explains how to develop a training model focused on anti-fragility, by which athletes train to continuously regenerate and increase performance through the integration of random events, stressors, and volatility into their training regimen.

Learn optimal plyometric setup, execution, and landing mechanics to maximize power output and to best prepare the joint structures to tolerate greater stresses later in training. In this session from the NSCA’s 2016 TSAC Annual Training, Loren Landow explains progressions based on competency and ability, from low-amplitude, bilateral jumps to single-leg deceleration drills.

The purpose of this article is to briefly identify the expectation dynamic for strength and conditioning practitioners and to provide a practical mode for operational thought.

Before opening a facility, fitness professionals should perform the proper due diligence of researching and obtaining all the required documents to legally operate in a given municipality, learn the different types of commercial property, and build an equipment list that is in alignment with their business model.

TAT22

This continuing education opportunity explores a variety of topics as they pertain to training the youth population. 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) Effects of Balance Training on Physical Fitness in Youth and Young Athletes: A Narrative Review 2) Seven Pillars of Prevention: Effective Strategies for Strength and Conditioning Coaches to Reduce Injury Risk and Improve Performance in Young Athletes 3) Navigating the Complex Pathway of Youth Athletic Development: Challenges and Solutions to Managing the Training Load of Youth Team Sport Athletes 4) Energy and Macronutrient Considerations for Young Athletes 5) Assessing Athletic Motor Skill Competencies in Youths: A Narrative Review of Movement Competency Screens

Learn optimal setup, execution, and landing mechanics to maximize power output and to best prepare the joint structures to tolerate greater stresses later in training. In this session from the NSCA 2016 TSAC Annual Training, Loren Landow identifies progressions based on competency and ability—from low amplitude, bilateral jumps to single-leg deceleration drills.