DGS49
Diamond Member
In this season of New Year's resolutions and such, one sees a lot of people heading out to gyms and other venues with the intention of "getting in shape." One also sees more than the usual raft of commercials selling treadmills, sophisticated stationary bikes, and other fitness gadgets, as well as products and programs intended to help you lose weight. All of them, whether they say it or not, are purportedly intended to get you "in shape."
But how many people ask what that expression truly means? Speaking rationally, being "in shape" would include a number of things:
Fortunately, it can be done without spending a lot of time or money, if you know what you are doing. Going on a diet costs nothing, and a 30-minute routine that includes stretching, lifting, and some interval training - done two or three times a week - is all that is necessary to get into good physical condition.
And it's worth saying that the old "Aerobics" formula developed by Dr. Kenneth Cooper can actually be harmful to your heart. His rule was, 20 minutes of moderately intense exercise (typically jogging), three times a week, is the key to fitness. TOTAL NONSENSE! It doesn't build strength, it does nothing for flexibility, it is only minimally effective for losing weight, and there are no studies indicating it benefits heart health. Interval training is best for the heart. The best sports for heart health are the ones where you exert yourself intensely for short bursts, followed by a rest period - tennis, for example.
Professional athletes who are trying to get in shape or stay in shape almost ALL use interval training as their main tool.
So if you are on a treadmill or a stationary bike, don't just set the level and do it for twenty minutes or half an hour. Do "hill" or speed training intervals for 15 or 20 minutes and you will be much better off.
Just my opinion.
But how many people ask what that expression truly means? Speaking rationally, being "in shape" would include a number of things:
- Having appropriate body mass for your height,
- being strong (relative to your lifestyle),
- being flexible, and
- having a bit of endurance.
Fortunately, it can be done without spending a lot of time or money, if you know what you are doing. Going on a diet costs nothing, and a 30-minute routine that includes stretching, lifting, and some interval training - done two or three times a week - is all that is necessary to get into good physical condition.
And it's worth saying that the old "Aerobics" formula developed by Dr. Kenneth Cooper can actually be harmful to your heart. His rule was, 20 minutes of moderately intense exercise (typically jogging), three times a week, is the key to fitness. TOTAL NONSENSE! It doesn't build strength, it does nothing for flexibility, it is only minimally effective for losing weight, and there are no studies indicating it benefits heart health. Interval training is best for the heart. The best sports for heart health are the ones where you exert yourself intensely for short bursts, followed by a rest period - tennis, for example.
Professional athletes who are trying to get in shape or stay in shape almost ALL use interval training as their main tool.
So if you are on a treadmill or a stationary bike, don't just set the level and do it for twenty minutes or half an hour. Do "hill" or speed training intervals for 15 or 20 minutes and you will be much better off.
Just my opinion.