Answer
I'd say it depends on your anatomy and what clothes you prefer to run in.
I've never used one, and never been troubled by any discomfort from my genitals.
Answer
Runners should definitely wear jockstraps. A jockstrap pulls your genitals in against your body so they don't bounce or get sore while you run.
If you want to question mark? \
Tighten her up with a clothes pin or some duct tape oughta do it!
It would be a good idea, yes. Especially if a teen is developing, it's important to keep things supported while you are running and jumping.
Wear a jock strap.
yes
yes
athletic supporter
Jock is the slang term for an athlete. It is a reference to a jock-strap, a men's undergarment used specifically for sports.
put it on like a pair of underwera
the one you can wear in public
Has visto mi suspensorio?
Banana Hammock