The purpose of this article is to help both personal trainers and clients with seven main concepts within exercise physiology that will improve training effectiveness and assist in explaining the body’s response to exercise.

Supplements that claim to boost nitric oxide have not been proven to be all that effective since the actual conversion in the blood cell is rather complicated and requires oxygen, which is usually in short supply during exercise or at high altitude. So how does an athlete boost their nitric oxide production?

At smaller colleges, strength and conditioning coaches are often asked to lead big with limited staff. Whitney Leyva-Camberos, Director of Sports Performance at Fresno Pacific University and NSCA Southwest Regional Coordinator, shares how she supports a growing program while building a career through service. Leyva-Camberos talks through small-department challenges coaches know well, from crowded training windows and shared weight room space to constant communication with sport coaches. She uses timing gates and velocity-based training to raise intent, spark athlete competition, and keep data useful for a small staff. As a parent and department leader, Leyva-Camberos reflects on the support that helps coaches stay in the field for the long term. She also shares how saying yes and showing up at NSCA events helped turn local introductions into lasting connections. Listen for strategies to lead with limited resources, choose technology with purpose, and get connected through NSCA opportunities in your region. Connect with Whitney on Instagram: @bigassmuscles or by email: whitney.leyva@fresno.edu | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs

Physical assessments have evolved as a result of developments in scientific research, equipment loads, operational environments, and doctrine.

The purpose of this article is to guide tactical leaders in their development of a unit combatives program (UCP).

In this episode of the NSCA Coaching Podcast, we delve into one of the biggest topics in college sports today–Name, Image, and Likeness (NIL). Tune in to learn more about this game-changing development and its implications for college athletes. Hannah Burkhart, a graduate student in Sport Science and Coaching Education at East Tennessee State University (ETSU), shares her experience as a student-athlete and brand ambassador. Eric McMahon, the NSCA Coaching and Sport Science Program Manager, joins her in the discussion to unpack the details of NIL policies, learn about the impact of social media on student-athletes, and uncover potential career benefits of NIL for personal branding. The episode focuses on the journey of the student-athlete towards professional growth. Don't miss out on this crucial discussion–listen now to stay ahead of the curve! Connect with Hannah on Instagram at: @hannaahnichole or LinkedIn: Hannah Burkhart | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

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.

Vernon Griffith, co-owner of Virginia High Performance and high school strength and conditioning coach, talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about opening Virginia High Performance, transitioning from the military to strength and conditioning, and impacting youth athletics.

This excerpt from Developing Speed aims to develop athletes’ ability to accelerate quickly through stride modification.