Brain-boosting diet Express Apple Pay Beta-alanie Club Discover Meta Pay Google Pay Mastercard Meal planning for seniors Shop Pay Venmo Visa. Muscular fatigue in musscular to different modalities of CrossFit sessions. Learn about the best pre-workout nutrition strategies. We hypothesized that BA supplementation would improve power output, kilograms lifted and movement velocity during the incremental BS test, and reduce jump height and average power lossess in the CMJ test produced in response to the BS test.