jayparkinsonmd:
What really happens to our muscles as we age if we are chronically active? These are MRI cross sections of leg muscles. Via this recently published study in the journal Physician and Sports Medicine. See also.
What really happens to our muscles as we age if we are chronically active?
These are MRI cross sections of leg muscles. Via this recently published study in the journal Physician and Sports Medicine. See also.
This actually makes me want...train for a triathlon or marathon.
My reason for running everyday. -Phil.
omgsh. this makes me want to go running.
is incredible :)
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