Hydration

Front

Is powerade Hypotonic, hypertonic, or Isotonic?

Back

Isotonic

Front

Define dehydration.

Back

Water loss in excess of 2% of body weight

Front

What does 'blood viscosity' mean?

Back

Thickness of blood

Front

2% loss of body weight through sweat can lead to ______% decrease in sporting performance.

Back

20%

Front

Due to less blood being pumped to the working muscles (as blood moves from slowly when dehydrated), there is a decrease in oxygen delivered to the muscles.

Back

True

Front

Name an electrolyte lost through sweating.

Back

Sodium

Front

Why is oxygen needed during exercise?

Back

Needed to produce ATP in the aerobic system.

Front

What is the recommended consumption of water per hour of activity?

Back

400-800ml

Front

What do isotonic drinks contain?

Back

Glucose (simple carbohydrates) and electrolytes

Front

Less oxygen being delivered to muscles results in

Back

Fatigue