If you want to start a daily yoga practice, this yoga workout is completely approachable. My recording is less than 9 minutes, but once you have it memorized, it can actually be done in about 7 minutes.
I have noticed how it helps keep me toned, flexible, and strong. If you do try it, give it about 6 weeks, and let me know how it works for you.
Disclaimer: You should consult your physician or other health care professional before starting this or any other fitness program to determine if it is right for your needs. To reduce the risk of injury, before beginning this or any exercise program, please consult a healthcare provider for appropriate exercise prescription and safety precautions. The exercise instruction and advice presented are in no way intended as a substitute for medical consultation.