HMS, BM EQ-Bank 208 MC A rower is competing in a 2000 m race lasting 6-8 minutes. What is the predominant energy system used? ATP-PCr only Lactic acid only Aerobic only Combination of lactic acid and aerobic Show Answers Only \(D\) Show Worked Solution D is correct: Duration requires both systems working together Other Options: A is incorrect: Duration too long B is incorrect: Cannot sustain effort C is incorrect: Intensity too high for aerobic only