It is no doubt that this doorway pull up bar is an excellent product for strength training at home. You have got pull ups and push ups in one product. Add a couple lower body exercises and you have a workout that will keep you fit for the rest of your life, but this has been true for ages. What has made the doorway pull up bar become so popular in recent years? The obvious answer is advertising. About a year ago the doorway pull up bar got major air time and became the number one selling fitness product. Now you see the doorway pull up bar for sell and grocery stores and drug store. That is awesome. You can get your Tylenol and a pull up bar in the same place. Perfect.