Oxygen enters the lungs, then passes through the alveoli and into the blood.
If Luis performs resistance training it is most likely that his muscle will go through hypertrophy. Hypertrophy is the growth of muscle cells in the muscles.
The answer would be abstinence because you’re abstaining from doing.... it
"Healthy Eating"
Author: Unknown
www.helpguide.org/articles/healthy-eating/healthy-eating.htm