Yoga Instructor Rabecca Pacheco recommends trying Alternate Nostril Breathing when you need to focus or energize your body. She states it can be "like a cup of coffee," and can be useful to cancel out distractions. To complete the exercise, close off one nostril and inhale through the open side. When inhalation reaches its peak, close off the nostril. Open the opposite side and exhale. Repeat this exercise several times, alternating each round. This will get you primed to focus your energy in the right direction.