it dosent go down as fast as temperature water would
A pleasing elevation of mood if the person drinks in moderation.
they get dehydrated if they drink enough
... Uh... Nevermind...
If the average person drinks 8 glasses of water per day, they are consuming a total of 64 oz of water (8 glasses x 8 oz). If a person drinks 12.8 oz of water after a morning exercise session, they have consumed 12.8/64, which simplifies to 1/5, or 20%, of the daily average.
Yes, 15 minutes is enough time to be at an aerobic level of exercise, but it depends on the fitness of the person and the intensity of the run.
Apart from spoiling his appetite, not much.
The average minute ventilation for a person at rest is around 5-8 litres per minute (L/min) During exercise this increases to around 15-16 L/min.
If it is a little, you will be fine. If you drank alot, you will probably get a little sick.
If you are on medication for your ADHD , you could get very sick, and of cousre, get in trouble like anyone else who drinks under age.
it decreases
A normal pulse rate for a resting person should be around 60 beats per minute. During exercise, depending on what kind of exercise one is doing, a normal pulse should be between 100 and 180 beats per minute.
The person becomes dehydrated. Prolonged dehydration can lead to kidney failure.