FUCKING HARD FITNESS DECK
These are not your everyday workouts, we can tell you that. You perform these together with your partner to begin with. Clothes are optional. Each card shows a different position, how many calories you burn with it and how long you have to hold this position. There is also a rating. This is a kind of difficulty level, but a very special one. Who ever said that your fitness workout shouldn't have a happy ending? ;-)
Have fun!