Door Jam

Here's a great exercise for the upper body that my friend Harold turned me onto (I call him 'Harold the Great').

Stand in the doorway..have your hands shoulder high, palms facing the door frame and push as hard as you can against the door frame for 10 seconds and release. Rest 1 minute and do again. Do this three times. Good upper body workout that takes only 2 minutes and 30 seconds.