Combining the power of video and social media. Jerry will answer CF-related questions in a short format video.In this episode, Jerry talks about the Power Lung - a device that helps exercise and expand the lungs. The Power Lung is used by many athletes and is an especially good tool for people with CF. Jerry likes to say the Power Lung is like weight training for your lungs - it expands and strengthens the muscles.For more information on cystic fibrosis, Jerry Cahill, or the Boomer Esiason Foundation go to www.esiason.org