Consider which of these simulators is best, depending on physical activity, operational safety, compactness and cost.
Physical Exercises
Exercise Bike
Creates an optimal cardio load, thereby strengthening the cardiovascular system, in addition, it helps to build and train the muscles of the legs, hips and back.
Treadmill
The best option for people without much physical preparation. Treadmills are also good for people trying to "bounce back" after a long illness. But most importantly - this simulator promotes active burning of excess calories.
Ellipsoid simulator
Provides the necessary load on all the major muscles in the body, trains the heart, strengthens the vessels, stabilizes the work of the vestibular apparatus, and also contributes to significant weight loss.
Safety
Exercise bike
Least traumatic for the knee cap, but it can overload the lumbar spine. People with a "problem" lumbar should choose an inclined bike.
Treadmill
Not very favorable for the spine and joints, as they "sink" when running.
Ellipsoid
Thanks to the smoothly moving ellipsoid pedals, occupations on the ellipsoid simulator are the safest, since in this case the feet occupy a natural position, and the joints and spine are not damaged by sudden jerks or bumps.
Modes and operation
In a stationary bike you can only set load modes.
The treadmill allows everyone to set a comfortable for themselves mode from easy walking to a fairly fast run.
In ellipsoids there is a function that allows you to set the modes that will correspond to an exercise bike or a treadmill. Another interesting advantage is the possibility to use this simulator in the absence of electricity.
Compactness
Given the number of meters occupied by the data "health machines", they can be arranged in the following order: exercise bikes, treadmills, and then ellipsoids.
The cost of the
The cost of the bike in comparison with the rest of the simulators is rather low. The most expensive in this list is the ellipsoid simulator.
Having weighed the basic features of each simulator, we can conclude that by all indices, the ellipsoid simulator can be considered the best. But if you are limited in finances, then choose a treadmill or an exercise bike: the first - if you want sparing loads, the second - if the priority puts the opportunity to get rid of excess kilograms.