It’s leg day in Chair Pilates! Perhaps you remember when we used to go to the gym and only work one part of our body. It was arm day, abs day, glutes day, etc., and our workout would be very focused on that one area of our body. When we say it's leg day and Pilates, we mean that will give particular emphasis to our legs, but like every Pilates class, we are still going to work our entire body.