4. Skip the couch and sit on the floor
Health.com offers this stellar piece of advice– avoid your couch when you can. This doesn’t mean don’t watch TV or lounge around, but just do so from the floor. When you are sitting on the floor, you have to support your own body, rather than just melt into the couch. Also, getting up and down from the ground is a workout in itself, almost like doing a set of squats.