Match the energy system(s) and the coresponding macronutrient(s) being utilized to the time being used during a 3-minute boxing round: – A. B. C. D. phosphagen – A. B. C. D. phosphagen and anaerobic – A. B. C. D. anaerobic and aerobic – A. B. C. D. aerobic – A. B. C. D. stored carbohydrate – A. B. C. D. carbohydrate – A. B. C. D. carbohydrate and fat – A. B. C. D. carbohydrate and fat Answer A. First punch within 3 seconds of starting the round B. A continuous flurry of jabs and fast moves lasting about 45 seconds after 1.5 minutes into the round C. Right at the end of 3 minutes while moving around the ring D. During the 1-minute rest between rounds
