Yoga appears to be all the rage. There are yoga pants, yoga mats and yoga poses. Many people use yoga to stretch and relax, I however choose a different exercise known ad tai chi. Tai chi is an ancient Chinese martial art. Tai chi can be helpful exercise for those afflicted with arthritis or an injury. I found this exercise beneficial when I recovered from a fractured femur. The stretches are not as difficult as yoga and can also lower blood pressure and heart rate. It also aids in relaxation and calming. There are many you tube channels that post Tai chi exercise as well as community classes. If exercising is challenging for you Tai chi may be for youm