There is one exercise it just never detects right for me despite doing it perfectly. I have skipped it 10 times already and it keeps giving it to me. Also my wife can't do one exercise because of an issue with her back but their is no way to say never give me this exercise again. That would be okay if it figured out "oh well they have skipped this exercise the last 10 times maybe there is a reason" but no. Am I missing something as this really disrupts the workout.