I was recently sent a document which reviewed the literature on energy systems in the 400m. The findings for aerobic contribution in the men’s 400m race (in the 46sec range) varied from 18% up to high 50%.
I was recently sent a document which reviewed the literature on energy systems in the 400m. The findings for aerobic contribution in the men’s 400m race (in the 46sec range) varied from 18% up to high 50%.