Because the heat is helping the body clot the torn blood vessels so no more blood can escape to the surrounding tissue.
Learned in my sport science class, I hope this helps =)
spray on skin is used for really bad injurys and burns.
There are many injurys in cheerleading but some that can prevent you from cheerleading are spine injurys neck injurys sincerely, Dr.Bostick
injurys
they both have to do with the head and face regions.
A hot water burn is when the water touches your skin, seeps under with burning liquid. After it seeps under your skin it starts to turn your skin into a hot molt of skin. It burns for a long while I suggest waiting ten twenty minutes of barley putting ice on it then put pain reliever and a band-aid on then if 1st degree it will go away in a few days.]
A blister has clear fluid under the skin, and a blood blister has blood under the skin. If it's a burn, it's most likely a blister.
injurys
Evaporation is an endothermic process, absorb heat.
yes
yes because someone says im hot but im not under the skin
Sometimes if you have a small cut that you can't see, and run your hand under soup bubbles your skin becomes irritated and becomes red or swelled up a bit. It is very normal. The same thing if you run your hand under hot water. The water is hot and your skin becomes irritated.
to avoid injurys because sports can cause physical injurys. so its better to ware all the safety gear!