The „Training“ screen is used for the implementation and control of the FEMS programmes. The upper bar consists of several tabs, between which you can switch by swipes to the left or right. The first tab shows all currently connected trainees with their profile pictures and allows you to select them to change the settings of individual trainees. By default, all are selected simultaneously, their electrode levels are then controlled simultaneously. The middle tabs show information about training time and sensor data, they do not allow any further interaction. The last tab is used to finish the training, which is triggered by a button. If a training is not ended by this button, it cannot be evaluated. The middle area shows all electrodes of the Nt Suit with their currently set amplitudes. They can be selected by clicking and are then highlighted in colour, all selected electrodes are controlled simultaneously. A swipe from the left edge to the middle shows the current connectivity of the electrodes as values between 0 and 100, a swipe on the right edge shows a scale that allows more precise changes of the amplitude.

The lower area consists of buttons to increase and decrease the amplitude (by pressing plus or minus) of all currently selected electrodes on all currently selected trainees. The middle button also allows you to start and pause the stimulation. The circles rotating around this button show the progress of the current phase.