Well I am a gymnast and I know what it like to have rope burn on your hands, cause I've climbed before, but just useing them will toughen them up. You and sit at home with like a wooden dowl and rub your hands on them back and forth. It will eventuality create thougher skin.
rub your hands on ropes for 5 minutes a day
eat bread Doing push-ups with fingers extended will strengthen the entire hand as well the fingers .
Your hands will grow to a certain point. But beyond this you must work to make them thinker and tougher. What i would suggest is that you try to find muscle strengthening exercises to make them thicker.
yes
Alluminum teflon is tougher than most other teflon.
I
Yes, melanin does make the skin tougher. One of the function of the melanin is to give the skin color. The levels of melanin depends with the amount of the sunlight exposure.
Because i don't know
The protein that helps to make the skin of a vertebrate tougher and more waterproof is called keratin. Keratin is also the primary structural component of nails and hair.
girls are tougher
punch a brick wall till u cry.thats wat i did
Tails is definitely tougher!!
IITJEE is tougher than CA.
Mike is TOUGHER than jacob