Activity for Robert‭

Type	On...	Excerpt	Status	Date
Answer	—	A: Hardening the skin on the whole body (not only soles) Yes and no depends on how high your tolerance for pain is? If it's low no. If yes then exposing it to weak acids can toughen it to a point but you will still get hurt. This effect can also be duplicated using intense heat. The only reason I know this is because some European nations use to do it a... (more)	—	over 5 years ago