With different weights, generally 15 kg, the weight of the iron block at the rope end is also different, some are lighter than the rod, and some are the same as the rod. Some Smith machines can balance their own weight because of their different internal structures, that is, when they are used, it is 0kg, as long as the weight of the counterweight is calculated.
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Introduction to barbell practice
Body pump is a combination of barbell and aerobic exercise. Adjustable barbell weight is suitable for people of different ages, sexes and constitutions. Can quickly improve muscle endurance and muscle strength, consume a lot of calories, and shape a perfect figure. It can also increase bone density, prevent osteoporosis, improve endocrine and improve human immunity.
Barbell exercise is a relatively fast slimming exercise. It combines barbell and aerobic exercise, which can shape a charming figure and benefit the body and mind. This also won more fans for it. The principle of slimming is to consume calories through physical exercise with proper weight, so as to achieve the effect of slimming.
If you keep practicing, you will be refreshed and energetic, and you will keep in good working condition. Aerobic barbell exercise means "body charging" in English. It consists of proper weight, passionate music, strong will and loud crying. It can not only accelerate the metabolism of practitioners and burn fat quickly, but also exercise endurance and improve self-confidence.
Baidu Encyclopedia-Smith Framework
Baidu encyclopedia-barbell