How to do perfect push ups
Updated: 2013-01-09 14:06:29
Push-ups aren’t as easy as they look and while their benefits are well known performed incorrectly they can cause shoulder and/or lower back injuries. Push-ups build muscle by working your chest, shoulders, triceps and core muscles. They can be done almost anywhere at any time; however, if your technique is off push-ups can cause trouble. [...]