1. limiting factors - obstacles or difficulties that prevent exercise
2. cardiovascular fitness - conditioning that strengthens the heart, lungs, and blood vessels
3. muscular fitness - conditioning that strengthens specific muscles
4. obese- when a person is very heavy or overweight
5. flexibility - conditioning that helps the joints move better
6. physical fitness - a measurement of how healthy a person is in three main areas
7. regular exercise - a plan to exercise every week

Your mood is improved when you have extra stress hormones in the blood. FALSE.

Your body stores extra energy as BODY FAT.

You should only hold your breath when you're preparing to exert a force during exercise. FALSE.

1. cardiovascular - Add more time to your workout.
2. flexibility - Flex and relax the muscle.
3. resistance - Increase the amount of weight used.