1. Alison Rubin strikes a Warrior II pose, called Virabhadrasana II, which strengthens the leg muscles, relieves cramping in the calf and thigh muscles and brings flexibility to the legs and back muscles. Photo by Dan Pelle/The Spokesman-Review
2. At right, the upward bow, or urdhva dhanurasana, tones the spine and strengthens the arms and wrists. Photo by Dan Pelle/The Spokesman-Review
3. At right, the triangle pose, or utthita trikonasana, tones leg muscles, relieves stiffness in the legs and hips, can help backaches and neck sprains, strengthens the ankles and develops the chest. Photo by Dan Pelle/The Spokesman-Review
4. The plough, or halasana (left), benefits the abdominal organs, and relieves backaches, stiff shoulders and elbows, arthritis in the back and high blood pressure. Photo by Dan Pelle/The Spokesman-Review
5. Instructor Kate Morel, left, leads a yoga class at Sta-Fit South through a warm-up routine. Photo by Dan Pelle/The Spokesman-Review