Stephanie Martin with Serenity Yoga demonstrates a series of poses she calls 'Cat-cow in a chair', combining two simple poses that can be done easily in an office or at home for a quick stretch. Find a new yoga pose each day this week on YumaSun.com

Stephanie Martin with Serenity Yoga explains how simple yoga poses can benefit anyone, stretching out muscles and relaxing the mind and body. Try a new yoga pose each day this week on YumaSun.com

Stephanie Martin with Serenity Yoga demonstrates a modified downward facing dog pose that can be done with the help of a chair. Try a new pose each day this week on YumaSun.com

Stephanie Martin with Serenity Yoga demonstrates a seated twist pose that helps stretch out the back and side muscles. Try a new pose each day this week on YumaSun.com

Stephanie Martin with Serenity Yoga demonstrates a pose that helps stretch the upper back and shoulders with the help of a wall. Try all five yoga stretches by clicking on the video.