No.
Users will feel that their legs are getting thicker after jumping aerobics. In fact, it is not, this is because just after the exercise, the legs are still in a state of excitement and tightness, this is not the legs become thicker, but after the exercise of lactic acid accumulation. In such a case you can continue to exercise metabolism, you can alleviate this problem.
Before doing sports generally need to warm up, so jump aerobics is the same, in the jump aerobics before you can first press a leg, so that the blood circulation of the legs is more fluent, but also allows the leg muscles to be relaxed and preheat. Such a warm-up is much more beneficial for the aerobics exercise that follows.
Expanded:
Precautions:
1, the initial fitness exercise users should pay attention to the choice of fitness exercises, you can do the basic fitness exercises promoted by the state, this fitness exercise is very simple, suitable for users who have not exercised, began to do so that fitness exercises are more suitable for the body.
2, do gymnastics is not a short-term can be effective in the weight loss movement, in fact, any exercise to lose weight is the need for continuity, so in the time of doing gymnastics, must make a determination to long-term persistence.
3, aerobics exercise time period we have to choose well, it is recommended that the user can choose in the afternoon every day from four to eight o'clock or so as well, because this time period exercise is the most suitable, but also the body's strongest energy, easy to come out of the effect of exercise.
4, do gymnastics to have a very calm mind, gymnastics time should generally be at least half an hour, and every day must be adhered to, so the first week of the beginning of the first week is more difficult, and later will slowly get better.
Baidu Encyclopedia - Aerobics