Hydration

Even ______% dehydration can impact performance

• 3

• 1

• 7

• 5

Fluid needs are influenced by

• body size

• body composition

• physical activity

• environmental conditions

which electrolyte is lost in greatest concentrations in sweat

• chloride

• calcium

• sodium

• magnesium

Frank is a 160 lb football quarterback. Frank is currently practicing on the field for about 2 hours per day. How many oz of fluid per day should Frank be consuming?

• 160 oz

• 144 oz

• 122 oz

• 205 oz

Voluntary fluid intake can be encouraged through

• verbal encouragement

• providing room temperature beverages

• providing flavored / sweetened beverages

• providing water only

water is a more effective hydrator when combined with

• sugar

• food

• nothing - most effective alone

• electrolytes

which of these is not an substance lost in sweat?

• calcium

• potassium

• iron

• water

research shows that individuals who consume fluid within 1 hour of physical activity experience (select all that apply)

• lower core temperature

• higher power output

• increased strength ability

• lower heart rate