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Such simulators control the work of the heart and allow you to properly build a workout, gradually increasing the load. Cardio training is very different from power load - if in the second case the emphasis is on overcoming resistance, lifting weights, then other activity is important in cardio loading - one in which the body will be saturated with oxygen as much as possible and the heart will receive the necessary load. Experts note that often people who want to do jogging or aerobics outside the gym are wasting their energy, because should be drawn up correctly - and an experienced instructor can not do here.

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