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Pushup Fitness Test
Target Heart Rate | There are many forms of exercise, and each type of exercise has its advantages and disadvantages. For example, walking is relatively easy on the joints; during walking, at least one foot is on the ground at all times, so the force with which the foot strikes the ground is never much more than the person's weight. However, walking burns fewer calories than does running. Swimming rarely results in muscle tears, because the muscles are supported by the water. However, because swimming is not a weight-bearing exercise, it does not help prevent osteoporosis. Bicycles are pedaled in a smooth circular motion that does not jolt the muscles, but bicycling requires balance, and it is not always possible to enjoy this sport free of traffic and the dangers of cars.
Other choices regarding exercise exist as well. Some people prefer to exercise in a gym or at home, whereas others prefer to exercise outdoors. Some people have a very structured exercise routine, whereas others simply incorporate exercise into their lifestyle, for example, by walking rather than driving. Choosing the right exercise is a matter of finding an activity that is fun, safe, and sustainable. |
