These drills can be difficult at first and may show you how uneven and rough your pedal stroke actually is.
Have some kind of training plan for your indoor training. If you are just pedaling along on the trainer with the same intensity every time you ride you are doing yourself a disservice.
It was a dark and stormy afternoon when I was forced to bring my trainer out for the first time this season.
I dim the lights, turn on the fans and pump up the volume on the stereo. The music picks up intensity and everyone gives the resistance knob one turn up as they really start to get into the groove of the workout.