According to Dr. Jeana Phillman, a medical doctor at San Juan Pediatric Hospital- you will grow an inch within 12 weeks if you hang on a bar for 5 minutes every single day. To improve your chances of growth have more calcium in your diet.
Also, Dead Hang strengthens your back and shoulders which helps in maintaining good posture. A bad posture can make you look an inch shorter than you are. So if you are suffering from a bad posture that makes you look an inch shorter and less confident, the Dead Hang is the perfect exercise for you.