As long as he doesn't juice (take steroids) or overexert himself causing a hernia, nothing bad should happen. The work out should cause better blood flow likely improving reproductive health.
they use it to build body parts and make cells
No because no-one would want to show their private parts to the doctor or nurse and none of the doctors and nurses would want to see your's so it dosen't happen.
Generally speaking, when one refers to private body parts, they mean the derreire, male and female genitals, and female breasts.Personally, I feel that all of my body parts are private.
A woman's private parts is considered to be her vaginal area and her breasts. The reproductive area on the body and the breast area are what people consider to be "private parts"
When they reveal their private parts ;)
No
does the dolphins have any special body parts to use eat,hunt,or build a home.
he built it out of several body parts
below your chest and above your private parts:)
Cats lick their private parts by throwing their heads back and licking themselves uncontrollably
Proteins
Arnold Gzeivastchi