Lateral ankle sprains are one of the most common injuries sustained during sport or physical activity. Up to 40% of individuals can develop chronic lateral ankle instability (CLAI) after a lateral ankle sprain. CLAI occurs when functional or mechanical insufficiencies of the lateral ankle ligamentous complex persist. The purpose of this article is to identify characteristics of CLAI and describe strength and conditioning strategies that can be used to treat lateral ankle ligamentous injuries, preventing them from progressing on to CLAI.

The National Strength and Conditioning Association (NSCA) is proud to announce the recipients of the organization’s 2025 Tactical Awards.

The National Strength and Conditioning Association (NSCA) is proud to announce the recipients of the organization’s 2024 Tactical Awards. Nominated by the NSCA community, these distinguished awards honor individuals who have made significant contributions to the tactical strength and conditioning community.

The CSCCa and NSCA have created consensus guidelines which recommend upper limits on the volume, intensity, and work:rest ratio during transition periods where athletes are more vulnerable.

The National Strength and Conditioning Association (NSCA) Advocates to Raise the Certification Standards with the National Collegiate Athletic Association (NCAA)

Why is the NSCA collaborating with CREP? The NSCA is dedicated to advocating for strength and conditioning professionals and advancing their careers. CREP’s mission is to secure recognition of registered exercise professionals for their distinct and impactful roles in medical, health, fitness, and sports performance fields, and we believe collaborating with CREP will help us in furthering the industry as a whole.

Unite with our strength and conditioning community at the 2026 NSCA National Conference in New Orleans. Learn hands-on, apply new science, + earn up to 3.0 CEUs