Unit 3 TECH know

The National Physical Guidelines in the United states recommends how many minutes a day for physical activity for teens?

• 45 minutes

• 60 minutes

• 100 minutes

• 120 minutes

On average all Americans take considerable less steps a day than in other countries and well below the suggested amount. On average how many steps a day do Americans take?

• 1000

• 3000

• 5000

• 10,000

Bowling could be considered which type of moderate physical activity?

• housework

• excessive inactivity

• recreational activity

• moderate reactions

The cardiovascular system is made up of all of the following EXCEPT.

• blood

• heart

• lungs

• blood vessels

Cholesterol is a waxy fat like substance and is carried through the body by particles called lipoproteins.

• True
• False

Two types of laboratory tests that assess the fitness of your cardiorespiratory system are the graded exercise test and the _________

• maximal oxygen uptake

• minimal oxygen uptake

• maximal blood uptake

• minimal blood uptake

Having an enlarged heart is always associated with disease.

• True
• False

Activities intense enough to elevate your heart rate above your threshold of taring and into your target zone are considered _______________

• aerobics

• sports

• physical activities

• vigorous aerobics

Safety tips for vigorous activity include all of the following EXCEPT

• cool down after workout

• using safe equipment

• getting proper instruction

• working out with others

Orienteering is a physical activity that combines walking, jogging, and _______

• tree climbing

• swimming

• map reading

• sprinting