Answer:
In both cases, the common preparation steps are allowing the body to acclimate gradually to the temperature and wearing appropriate clothing.
You should rest 20-30 seconds, at least that what i do when trainging for track and football.
The body's nonspecific defenses against invading pathogens include B. mucus, sweat, and tears. This is the first line of defense. Since the nose, eyes, and mouth are the possible entry point if pathogens.
The body's most important nonspecific defense is A. the skin.
