As most of you know, I am a proponent of natural bodyweight calisthenics exercises over pumping that iron. Of course, there are good and bad qualities to both, and I wouldn't necessarily say that one is better than the other, but one thing that calisthenics has over lifting metal weights is the convenience.
Sure, going to the gym, and seeing all the other people giving it their all is plenty motivating, but first you have to actually get there, and above all, you must fork over your hard earned cash just to get in the door. Why waste time and money when the best gym of all... is the one right where you are standing?
When it comes to overall effectiveness and ease of performance, few exercises can match the good old fashioned push up. Whether you are just starting out or a seasoned athlete, a consistent push up routine can provide one heck of a workout. As a matter of fact, if you were to choose only one exercise to build up the upper body, you'd be hardpressed to find something better.
One of the best programs I have found for those just starting out or looking to add a little extra to their repertoire is called One Hundred Push Ups. This step by step tuturial is just the ticket to sculp a bit of lean muscle onto that physique for the summer beach months, and if done correctly, can be accomplished in six weeks or less. I know it is cliché to mention maximum results in minimal time as a means of motivation, but in terms of return on investment, few routines can match this when it comes to "bang for your buck." Now, if you'll excuse me, time to go bust out another set!