The NSCA Foundation is seeking 1 individuals to serve on the Investment Committee for 3-year terms (2023-2026). The Investment Committee assists review the NSCA Foundation investments and work with the Board of Directors and Investment Manager to ensure appropriate stewardship of all funds. All work is done virtually and no in-person meetings are required.

This review analyzes relevant variables involved in acute interference effects of concurrent training (CT) sessions of aerobic exercise followed by strength exercises. The aerobic exercise intensity, mode, volume, duration of recovery interval between exercises, muscle groups involved, and utilization of ergogenic aids are the variables identified in this review. High-intensity interval aerobic exercises result in more pronounced negative effects on strength-endurance exercise but not in maximal strength. Cycling results in more negative effects on strength endurance performance exercise than running. A 4-hour to 8-hour recovery interval seems to be enough to avoid interference on strength-endurance performance. Reduction in strength-endurance performance is located in muscle groups involved in both exercises. Low aerobic exercise volume (3 km) with; 18 minutes of duration does not diminish strength endurance, whereas higher volumes (5 and 7 km) with ;30 and ;42 minutes of duration, respectively, generate impairments. Caffeine, carbohydrate, and beta-alanine are not able to revert the deleterious effect on strength-endurance performance, whereas creatine and capsaicin analog supplementation are. Thus, these variables must be taken into consideration to prescribe and organize a CT session. This information may help coaches to organize exercise sessions that minimize or avoid the impairment in strength performance after aerobic exercises.

Strength coaches make up the foundation of the NSCA since its beginnings more than four decades ago and continue to drive our purpose and passion. Learn more about obtaining the acclaimed CSCS® certification, gain knowledge through NSCA's peer-reviewed journals, and get inspired by NSCA's coaching podcast. From tools and resources to thousands of top professionals across the globe, you've got the support and the credibility of an association dedicated to your profession.

To be eligible to take the CSCS® examination, candidates must fulfill certain criteria. Candidates must hold at least a bachelor's degree or currently be enrolled as a college senior at an accredited institution. Learn more about the prerequisites to sit for the CSCS® exam.

The National Strength and Conditioning Association was founded in 1978 with 76 strength coaches from across the country with the common desire to network, collaborate and unify the profession of strength and conditioning. Since its inception, the NSCA has grown to nearly 30,000 members in 72 countries and become the leader in the research and education of strength and conditioning professionals. Take a tour of the NSCA’s past and learn more about how it became the institution that it is today.

After 27 years as Editor in Chief of the Strength and Conditioning Journal (SCJ), Dr. Jeff Chandler, EdD, FNSCA, will step away from his role in April 2025.

Peer Reviewers apply their knowledge and experience to assess the quality of strength and conditioning educational programs that have applied for CASCE accreditation. Working in teams of three, Peer Reviewers conduct assessments by visiting institutions to evaluate and validate the information provided in the program’s self-study.

Access the video collection for the 2019 Perform Better 3-Day Functional Summit Live Stream