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KIN - Chpt5
Health
| Question | Answer |
|---|---|
| Muscle tissue | helps maintain healthy posture B generates heat needed to stabilize body temperature C return blood to the heart during activity |
| Muscular atrophy is the increase in the size of muscle fibers as a result of strength training. | False |
| Strength training is any activity aimed at increasing the muscle's ability to generate force against a resistance. | True |
| Although great for general fitness, walking is not sufficient for sustaining muscle mass. | True |
| The overload principle refers to a systematic and progressive increase in the resistance given to the muscle. | True |
| Muscular strength is defined as the ability of a muscle to exert: | a single maximal effort against a resistance |
| When starting a weight training program, it is best to start with a heavy aggressive amount of weight. | False |
| Most people have far more slow twitch muscle fiber than fast twitch. | False |
| Which of the following is not a component of a sound strength training program? | duration |
| The primary factor in loss of independent living status in the elderly is: | loss of muscular strength |
| Strength training is any activity aimed at increasing the muscle's ability to generate force against a resistance. | true |
| Muscular power involves the elements of both strength and speed. | True |
| When using free weights a spotter is not necessary. | False |
| Abdominal crunches, modified dips, and push-ups can all be used to measure: | muscular endurance |
| There are about 350 muscles in the human body. | False |
| A person with much muscle mass has a higher resting metabolism than someone with little muscle mass. | True |