
21. Dips
Some people swear by dips as a strength builder for the upper body. Others believe they place too much strain on the joints and connective tissue. Doing dips incorrectly can indeed wreak more havoc on the shoulders than just about any other exercise. Many people tend to do this exercise wrongly, mainly because they try to rush it. One problem comes from flaring the elbows out. Another is not going all the way down until the elbow bend is 90 degrees or not going all the way up until the arms are fully extended. You can also grip the dip bars wrongly so that your hands slip while your body moves.

Grip the dip bars with your thumbs, put the heels of your palms on the bar, and squeeze hard. Raise yourself on the bars with straight arms. Look straight ahead when doing your dip, so your head stays straight and consciously brace your core and straighten your back. Go all the way down until your shoulders are below your elbows. Go back up until your arms are fully extended. Take your time doing the exercise, and remember to breathe. To reduce your risk of injury, you can modify a standard dip using your legs for leverage.