| A | B |
|---|
| flexibility | a person's ability to move joints throughout a full range of motion |
| warm-up | preparation of muscles for more stenuous activity |
| static | a safe method of increasing flexibility in which the muscle is moved to its stretching point and held |
| ballastic | an unsafe method of increasing flexibility by bouncing, bobbing, and jerky movement that use the body's momentum |
| cool-down | a continuation of your activity at a slow pace until heart rate reaches 100 beats for less |
| prevention of muscles cramps and muscles soreness | a proper cool-down |
| low level of flexibility | leads to health related issues such as low back problems, greater likehood of muscles strains, poor posture, and poor physical performance |
| jog | to run at a leisurely slow pace |
| stride | to run on your toes with long steps, exaggerated knee lift and arm motion |
| bounding | an exaggerated high skip |
