wear full clothing( i mean jacket & gloves) to protect from sun stroke & wear a wet cloth arnd ur nect so that u wont dehydrated & keep it wet by soaking it in water whenever u stop... also if ur properly covered i.e. no body part showing then it will help in hydration & also u'll feel less tired..
p.s. another desi nuskha is keeping a slice of onion under ur armpit which will save u from sun stroke but then u'll be stinky
