It's important for runners to stretch in order to improve flexibility, which helps prevent injuries. The following sequence of yoga stretches targets the major muscle groups used when running. These stretches should be done when the muscles are already warm. Doing a few sun salutations is a good way to warm up.

© Barry StoneBegin by lying on your back to stretch the legs. This is a great stretch for the calves and hamstrings. Try alternating between a pointed and flexed foot. If you don't have a
yoga strap, any belt will do. Do both legs.

© Barry StoneNext, sit up for janu sirsasana, which looks a lot like a classic runners' stretch for the calves and hamstrings. Do both sides.

© Barry StoneBring the soles of the feet together for baddha konasana, a stretch for the groins and hips.

© Barry StoneThis is a basic spinal twist to stretch the back and shoulders. Do both sides.

© Barry StoneA great hip stretch, but we're mostly interested in the triceps here, so if the leg position is too uncomfortable, you can just sit cross-legged. Stretch both sides.

© Barry StoneNow let's move into some standing poses. Downward facing dog is wonderful for stretching the calves, hamstrings, and shoulders. Pedal the feet slowly to really work into the calf muscles.

© Barry StoneLunges are great for stretching the hip flexors. Do both sides.

© Barry StoneA big stretch for the quadriceps. Hold onto the wall for balance so you can really focus on the back leg. Do both sides.

© Barry StoneLet's finish with some hamstring stretches. It's important to stretch this muscle group, but be careful not to overdo it, as a hamstring pull is a serious injury. Keep a microbend in the front knee as you extend over the leg. Do both sides.

© Barry StoneA final stretch for the hamstrings and hips.