At the moment it seems to be not possible to create a training with an unspecified exercise. The choice of an exercise is mandatory. Or does somebody know a kind of "generic" exercise to choose in this situation?
Background of my question is that I would like to create a training that focus more on time settings. The exercise could be detected and repetitions counted automatically as it is with the build in strength workout profiles, at least on my Venu. This would be good for group workouts where you usually don't know the exercise upfront but maybe the time slices or could use the lap function to go to next section.