Sport Drinks Flashcards
1
Q
Why do we sweat
A
To release heat in order to maintain a normal body temperature
2
Q
Define isotonic
A
Same concentration of solutes and water
3
Q
Define hypotonic
A
Lower concentration of solutes outside
4
Q
Define hypertonic
A
Higher concentration of solutes outside
5
Q
What do you lose when you sweat
A
Water and ions
6
Q
Why do humans need water
A
- water prevents headaches
- helps regulate body temperature
- ions keep cells working properly
- water moistens lungs for breathing
- absorbs minerals
7
Q
Why do we drink energy drinks
A
They are designed to replace water, salts (ions) and glucose lost from the body when exercising
