What sports-related risk is associated with thirst?

bodily dehydration

Explanation:

When exercising the body looses fluid and electrolytes through one of the bodily secretions like sweat this leads to dehydration. During long hours of sports performance the chances of the body get dehydrated becomes prominent. The problem of dehydration can lead to fatigue, cramps, impaired concentration and soreness. It can also result in failure of vitals organs like heart and kidney.

to increase speed you need to decrease frictiona dn drag hense why sprinters wear tight track suits to keep tight against there skin to keep away from wind and decrease the amount of drag you are carrying.a swimmer will wear the tightest swim suit they can possibly fit into (i was a size 28 swim suit at meets i wore a   size 23) why? because the tighter your clothing is the less drag and negative force you have. the heavier the clothe the slower and more wind gets caught. cotton tends to hold onto alot of sweat and water making it slower then say a track suit (no idea what they are made of but they are really comfy around your answer )

i think he will be okay, id probably take the dog to the vet just incase