Run • June 11, 2020, 3:59 a.m.
0.0 mi. ∙ 00:00 ∙ /mi
Did the tempo this morning had a nice warmup and a good 2 mile tempo followed by a cool down. Even tho I ran in the morning it was still hot☀️
HW
Q: Why do capillaries increase with exercise?
A: By exercising muscles they grow more blood vessels by expanding the network of capillaries. Muscle cells boost levels of the enzymes that allow them to use oxygen to generate energy.
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