So in this class they have a couple big boards that shows the time left on the exercise your doing.
It also shows at the bottom how long is left in the class. :thumbsup:
After you join give you a fitness band to wear during class. On another big board it will show the instructor your heart rate and your extrusion level...the slackers can't hide!!
I looked one time and oner guys heart rate was over 200...wow dude slow down!!