telescopic column and the upper circular support 1 5 8 to the appropriate height by removing the male section 1 5 7 up place the column height lock 1 5 16 midsyr is a system that has required electronic peripheral elements to make the desired choice for any exercise session through a keyboard or touch screen with which you can program each of the parameters level or degree of force to unfold alternation of requests above below down front the pauses the duration of each action and the total time of the session once it is programmed the system will control the electromagnet to provide the selected force to the cables and the complete sequence of programming made for the workout as an example we can mention a workout that defines the following parameters the effect of traction in the cables of the midsyr can be also generated of various ways for example using an electric motor hydraulically or pneumatically to use a motor the electromagnet may be replaced by a suitably chosen electric motor which will transmit force through a pulley to the ten cables that carry to the traction points in the user 39 s body as described above the five.