An athlete completes a testing battery that includes the vertical jump, 1RM back squat, and 300-yard shuttle run. To minimize fatigue and maximize test validity, which order is most appropriate? Answer in the poll, then explain your rationale below in the comments! I'll follow up with my breakdown of the question after enough people have responded. From Chapter 12: Principles of Test Selection and Administration

Which energy system is the primary contributor during a single maximal effort lasting approximately 10 seconds, such as in a 60m or 100m sprint? Answer in the poll, then explain your rationale below in the comments! I'll follow up with my breakdown of the question after enough people have responded. From Chapter 3: Bioenergetics of Exercise and Training

During the initial weeks of a resistance training program, increases in muscular strength are primarily due to which of the following? a. Increased muscle fiber cross-sectional area b. Improved motor unit recruitment and synchronization c. Increased ATP and phosphocreatine storage within muscle fibers Answer in the poll, then explain your rationale below in the comments! I'll follow up with my breakdown of the question tomorrow morning. From Chapter 5: Adaptations to Anaerobic Training Programs