While watching Television, do push-ups, sit-ups or other exercises during commercial breaks. Stretch during the show!I know what most of you are thinking, that you would look crazy and there's no way you would do this.... but, it makes the most of your boob tube time, helps you to avoid stiffening up, and improves your overall well being/quality of health.
There was a time in my life that I did this religiously; I utilized all my TV time for stretching. Yes, I was that guy! But it helped me to attain the greatest level of flexibility I ever experienced. It's Worth Considering!