Hello, 13akaEagle, you wrote: whether E>>> There is a sense to take more expensive model with the breast sensor or for eyes the cheapest suffices VS700 or even? T>> if speech about the pulse sensor it separately it is possible to buy thousand for one and a half together with hours. E> I.e. if the velosimulator cannot regulate loading depending on pulse also the sense in it complete with a training apparatus is not present? To tell the truth about such function did not hear, but it is possible it and is. Generally pulse what to look and manually to correct loading. I consider that the sensor is necessary, since pulse control is important. calculation of a range of pulse of kardio-training for your age, is better to be in it, anyway to begin with. Another matter that it is better to buy separately since it is not expensive, pulse will be shown on hours, and you can supervise it even when on the fifth floor will rise. On a training apparatus it it will be possible to be displayed too, there what that the standard on this business, in sports hall all training apparatus are able to show pulse from the sensor. Generally, the track is in my opinion better. At first in a hill to walk, as you will get used to hold coordination, it is quite possible to combine with review of serials from phone. Then with endurance growth it is possible to run. Necessity of constant coordination increases efficiency. E>>> the purpose - to raise endurance. T>> it is better to go to sports club. There the spirit is better, a variety of training apparatus. Pedals can quickly twist to bother, to alternate to others (on me the most melancholy and loading only on one group of muscles) better. E> gyms it not mine. Can it is simple for a long time did not try. I not about a rocking chair in which from a smell of sweat of an eye cuts. I about such, in which big in which besides other many beautiful girls, and after training it is possible to get warm in a sauna. If the finance allow, well there still was and pool.