Isotonic exercises are generally good for weight loss. These are exercises that tone up your body by stressing mainly the heart and the lungs. They generally raise your body's metabolism and that helps you burn calories. Examples of isotonic exercises/sport include jogging, skipping, swimming, etc. Isometric exercises on the contrary increases specific muscles in size. It is mainly body builders who do this especially in the gym. Good luck on your weight loss program and don't forget to cut down on your calories as well!
2006-11-08 21:20:45
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answer #1
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answered by Prodigy 2
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Lap Swimming is the best....You work all your core muscles, You work your cardio and improve your lungs. You get to swim around! and Hey YOU DONT SWEAT! ;) jk.
Lap swimming if you can do between 1 mile -2 miles a day swimming you should either A. Shed some lbs, B. tone up.. or C. both! come on thats the best!
2006-11-08 22:34:30
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answer #2
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answered by ashtonw05 3
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SWIMMING
Swimming is a good form of exercise. Because the density of the human body is approximately similar to that of water, the body is supported by the water and less stress is therefore placed on joints and bones. Therefore, swimming is frequently used as an exercise in rehabilitation after injuries or for those with disabilities.
Resistance swimming is one form of swimming exercise. It is done either for training purposes, to hold the swimmer in place for stroke analysis, or to enable swimming in a confined space for athletic or therapeutic reasons. Resistance swimming can be done either against a stream of water set in motion by a (usually) self-contained mechanical device (often termed a swimming machine) or by holding the swimmer stationary by means of elastic attachments.
Swimming is primarily an aerobic exercise due to the relatively long exercise time, requiring a constant oxygen supply to the muscles, except for short sprints where the muscles work anaerobically. As with most aerobic exercise it is believed to reduce the harmful effects of stress. While aerobic exercises usually burn fat and help with losing weight, this effect is limited in swimming, even though being in cold water burns more food energy to maintain body temperature.
The reason that swimming does not significantly reduce weight is still poorly understood, but seems to be related to the better heat conduction of water. A number of reasons are suspected.
Water cools the body much faster than air and most researchers believe that subsequently the body aims to maintain a layer of fat under the skin for insulation.
It is believed that appetite decreases as the body temperature increases, as for example during exercise. However, during swimming the body is cooled down almost instantly as the surrounding water is usually cooler than the body temperature, and some researchers believe that this may actually increase the appetite. This assumption is not yet proven by research.
Fast swimming requires a high level of effort, meaning glycogen rather than fat is burned. Prolonged exercise at lower intensity is better for fat-burning.
Some researchers also believe that the metabolism of the body increases at higher body temperature, burning more food energy. Again, during swimming the body is cooled down by the surrounding water, reducing the metabolism, and subsequently the amount of food energy burnt. This assumption is also not yet proven by research.
There is also a theory that people with a genetically higher body fat content tend to be more successful as swimmers since the increased buoyancy of the fat aids in floatation or the rounder shapes offer less resistance to the water.
Swimming exercises almost all muscles in the body. Usually, the arms and upper body are exercised more than the legs. In competitive swimming, excessive leg muscles can be seen as a disadvantage as they consume more oxygen, which would be needed for the muscles in the arms, although this depends on the swimming style. While breaststroke generates significant movement with the legs, front crawl propels the body mainly with the arms.
Sometimes the swimming consists of swimming laps using a conventional stroke, such as the front crawl; other forms can include different forms of exercise performed in the water, such as water aerobics.
Swimming may be good for asthma sufferers.
Swimming uses all three energy production systems, which are the creatine phosphate system, anaerobic fermentation (also known as Lactic acid buildup system), and the aerobic system. These three systems produce energy in form of ATP to enable muscle use (among other body functions).
http://en.wikipedia.org/wiki/Swimming#Swimming_for_exercise
2006-11-08 21:16:16
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answer #3
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answered by Anonymous
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Swimming is good. Tennis or Badminton could do it too.
I try skipping for an entire 10 minutes everyday, running up and down my stairs an entire 5 floors about 8 to 10 times, and walking for about half an hour.
Also, cycling is great for shaping up your legs, thighs and hips. :-) I try to alternate half an hour of walking with half an hour of cycling.
Remember, pick a workout you enjoy, and you won't have much trouble trying to stick to it.. Also try aerobics. Its loads of fun! I love Jane Fonda's series.
GoodLuck!
2006-11-08 21:19:35
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answer #4
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answered by Yvonne Mystic 4
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Weightlifting because it increases the body's metabolism. Working the larger muscles (legs) equals more increase in metabolism.
2006-11-08 21:21:36
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answer #5
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answered by dad2two56 2
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cardiovascular types of sport is best!
ie a game of dominos is very low but a game of squash is really high!!
2006-11-08 21:15:33
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answer #6
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answered by Anonymous
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play tennis or basketball or walk briskly for 20 solid minutes without a break.
2006-11-08 21:16:20
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answer #7
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answered by A B B A 2
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Fast ("puasa" in Indonesian language)
2006-11-08 21:20:09
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answer #8
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answered by Muhammad R 2
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Probably swimming but soccer also does well
2006-11-08 21:15:53
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answer #9
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answered by Anonymous
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for me,,, maybe volleyball,,, but its up to youwhat sport are you comfortable,, or what sport you like,,,
2006-11-08 21:17:47
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answer #10
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answered by Kathy 1
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