Spirit Trainers, LLC. 1500 SW 11th Ave., #1007 Portland, OR 97201 503-715-3131 I understand that yoga involves stretching and other physical activity that may not be appropriate for all individuals. Before doing these exercises or participating in any exercise program, I will have consulted my physician. I realize that the statements made in on this website and the techniques given are not offered in substitution for medical advice or treatment.