The importance of recognizing a closed-chain activity lies in the fact that the motions of multiple joints are coupled. Weakness at any one joint will consequently limit performance of the entire movement.

There can be no doubt that protein is important and this article reviews the current research to help further understand the recommendations for protein intake.

Because habits are contextually linked, it is reasonable to suggest that modifying the environment may disrupt the habit process and allow conscious intention to guide behavior. This article focuses on providing practical recommendations to aid individuals with intentions to exercise and eat healthy to reach their goals in the face of undesirable habits.

Female athletes in the United States have made great progress in sports since Title IX was enacted in 1972. Despite the progress they have made, female athletes have yet to gain full recognition for their athleticism and their achievements. The purpose of this article is to break down the stigma female athletes have received over the years and shine light on the differences that make female athletes a reward to train.

This article provides guidance for women on the steps involved in an academic career, including earning graduate and terminal degrees and obtaining tenure and promotions at universities.

This article explores the possible advantages of staying active during pregnancy and how it can positively impact health and well-being.

This excerpt from Developing Endurance goes over tapering and peaking in aerobic training for competition.

For many coaches, there comes a point when coaching can become less about proving yourself and more about serving others. Loren Landow, Director of Football Performance at the University of Notre Dame, shares how that shift informs his approach to training, hiring, and leading in elite football. Landow distinguishes workouts from training; every block has a targeted goal, and every off-season is a chance to build brotherhood, uphold standards, and compete in everything they do. Landow also reflects on his path from cardiopulmonary rehabilitation to the private sector, the National Football League (NFL), and the University of Notre Dame. For him, when you can “weather the storm,” no career step is wasted. On the technical side, he argues that movement is his largest key performance indicator (KPI). Landow explains that deceleration is trainable, and athletes need movement literacy before reactive work. Listen to help solidify your standards, coach movement with intent, and adapt a service-first lens to last in the profession. Connect with Loren on Instagram: @lorenlandow or by email: LLandow@nd.edu | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs Join the NSCA Football Special Interest Group (SIG) on LinkedIn to connect with other coaches and stay current on football strength and conditioning best practices.

Beyond the programming, exercise technique, and human physiology, it is also important to create a customized system for sales success. Re-framing the purpose of the sales presentation in the proper light and creating a customized system that will allow a fitness professional to sell their services with integrity can allow them to help more clients.

Taurine is a well-known free amino acid that has gained prominence in recent years despite its little or no role in protein formation. Few studies on the ergogenic effect of taurine exist with inconsistent results. The answer to the question of whether performance markers demonstrate the benefit of taurine remains unclear. This study aimed to reach a consensus about whether taurine supplementation is effective on aerobic (time to exhaustion [TTE], maximal oxygen uptake [V̇O2max], and rating of perceived exertion) and anaerobic (power outputs, fatigue index, jumping, and blood lactate level) performance outputs. Google Scholar, PubMed databases, clinical trial websites, and gray literature were reviewed until November 2021. Mean differences (MDs) were pooled using random or fixed-effects models according to the heterogeneity degree of the related output. Although 18 studies were detected for the meta-analysis between 2001 and 2021, 16 studies were grouped. Only randomized controlled trials (single or double-blind) were considered. Taurine supplementation had a significant effect on vertical (MD 5 3.60; 95% confidence interval [CI] [2.32 to 4.89], p , 0.00001) and countermovement (MD 5 8.50; 95% CI [4.78 to 12.22], p , 0.00001) jump performance when compared with a placebo group. Taurine supplementation had no significant effect on the V̇O2max level and rate of perceived exertion (respectively, MD 5 20.54 mL/kg/min; 95% CI [26.84 to 5.75], p 5 0.87; MD 5 20.24; 95% CI [20.74 to 0.27], p 5 0.35) when compared with a placebo group. Overall, it looks to be effective for jumping performance and TTE. Taurine supplementation may be useful for people who want to improve these performance outputs.