HMS, BM EQ-Bank 172 MC A basketball player performs repeated 15-second full court sprints. What is the MINIMUM rest period needed for substantial ATP-PCr recovery? 15 seconds 30 seconds 60 seconds 120 seconds Show Answers Only \(B\) Show Worked Solution B is correct: 70% of ATP-PCr stores are replenished within 30 seconds, providing sufficient recovery for another maximal effort. Other Options: A is incorrect: Insufficient recovery time C and D are incorrect: Longer than needed for substantial recovery