It would seem that can be better than jog at stadium or in the next park with favourite music in earphones? However the popularity of racetracks says that many people prefer to be engaged on it.
Cardiotrainings are necessary for all who dream to get rid of excess weight, besides they train endurance. Not less than half an hour is recommended to be engaged on cardiovascular machines daily. Treats them: racetrack, elliptic exercise machine, stepper, exercise bike, occupations aerobics.
Unfortunately, not all have the opportunity to run on the street: there are no stadiums within walking distance from the house, and it is necessary to reach the next park by transport. The excellent decision in this case is the racetrack. Its plus is that you don't depend on weather on the street in any way and to be lazy to play sports because it is cold, won't be any more. Existence of the racetrack of the house allows to combine sport and viewing the favourite telecast or movie that in the conditions of the total lack of time will be very opportunely.
Modern racetracks allow to change the speed with which you will run their display displays the number of the spent calories and run time. Besides, they are equipped with special devices which show pulse during jog. The maximum allowed pulse is calculated on the formula: 220 minus age of the person advanced in years. The beginner over 60-70% of the maximum pulse, continuing 70-80%, advanced - 80-90% aren't recommended to exceed the mark. Besides speed in racetracks there is such indicator as bending level - he allows to create effect of run to the hill. On the racetrack it is possible to install the training program depending on your level of physical training, weight, and like the training. If you visit gym, include occupations on the track in each training. Most optimum to finish occupation with 15-20 minute jog, or fast walking with the small bias. Besides, the racetrack perfectly approaches to begin occupation: there will be enough short 10-minute loading at the beginning of the training, then it is possible to start power exercises.