Add another area of your body to exercise: your lungs. Your lungs, being a muscle, must be strong to take deeper breaths, which results in a lower risk for lung disease. Researchers have found that yoga is the best way to improve lung strength. They recommend practicing yoga for about two hours each week. Yoga is great for overall health as it also tones the body, relieves stress, and can be done when recovering from certain injuries. Don’t know where to get started? There are countless yoga workouts on YouTube which teach you different moves and the proper technique. One hour twice a week will improve your breathing and help you relax!