Home Videos Do This Daily…Strengthen Your Heart, Lungs & Immune System | Dr. Mandell Do This Daily…Strengthen Your Heart, Lungs & Immune System | Dr. Mandell Jun 14, 2022 comments off Tweet on Twitter Share on Facebook Pinterest This is my first link This is my second link This is my third link anxiety back pain benefits of walking bicycle brisk walking bulging disc calories cardiovascular diabetes diet endorphins exercise fat flexibility gym headaches heart attack herniated disc high blood pressure hiits insulin interval training jogging jump rope lunges mood neck pain neuropathy nutrition obesity pinched nerve poor posture running sprinting squats stress stroke swimming treadmill walking weight lifting weight loss weights wind sprints