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Many of us have personal
weight-gain or weight-loss goals. Some of us try to bend the rules
and try out diet programs, experiment with “fad?diets, and even
take pills that say they do the trick. Either one is not usually
healthy. For some people, diet and exercise just cannot solve the
problem and would have to go under the knife. For those of us who
are not necessarily trying to lose an extreme amount of weight,
there is a basic way of doing so. Aerobic exercise! Is this
something new? No way! Aerobic exercises have been around for tons
of years, although we avoid these types of exercises because we are
thrown off with these “fad?diets and “miracle?pills that are
“proven?to help us with weight loss.
Aerobic exercise uses large muscle groups rhythmically and
continuously and elevates the heart rate and breathing for a
sustained period. Common examples include walking, jogging/running,
swimming, rowing, stair climbing, bicycling, cross-country skiing,
step and dance exercise classes, roller skating, and the more
continuous forms of tennis, racquetball and squash. Although aerobic
exercise is not technique or concentration intensive, proper
technique is still very important to optimize your efficiency and
prevent injuries. The best way to make sure that you’re exercising
correctly is to consult with a physician or trainer.
How long?
How long you perform
aerobic exercise usually depend on your goal, physical condition, as
well as your schedule. An acceptable time frame for aerobics is
anywhere between 10-60 minutes. If your goal is to lose weight and
you are appropriately conditioned, then your goal should be at least
30 minutes with 40-60 preferred. To balance general fitness, health,
body composition, and scheduling concerns, 30 minutes is optimal for
many people.
How hard should you work out?
There are three ways to
determine how hard you should be working out. Your exercise heart
rate is the most precise and can be taken manually with your index
and middle fingers on the thumb side of your wrist or the groove of
your neck near the jaw bone. Second, heart rate monitors are also a
good way to observe your beats per minute to keep the exercise in
the proper target zone. Third, you should be able to talk
comfortably during your work out without having to sound overly
exhausted. This is a good test to keep you from working too hard.
How often?
2 to 7 days a week. Under
ideal conditions, 2 workouts a week will allow you to maintain your
fitness levels, but for nearly everyone 3 to 5 sessions a week would
be better. If fat loss is your goal, then 6 to 7 low impact workouts
a week (nearly every day) would be optimal. The more often you
perform aerobic exercise the more important it is to cross train as
discussed above. It is always important to gradually increase your
duration, intensity and frequency. It is especially important if you
are deconditioned, overweight, elderly or are rehabilitating from an
injury or illness. If in doubt, go easier, shorter, slower and enjoy
yourself.
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