Push ups can be performed no matter where you are, and best of all, they are completely free - no expensive equipment or annual gym fees required! If you're looking to develop a great chest and shoulders, you could do much worse than follow along with the hundred push ups plan. Your core strength will also go through the roof too!
To improve your strength, fitness and general health all you need to do is commit about 15 to 30 minutes of your time per week, and follow the push ups training program as closely as you can. I promise you will feel much better about yourself and much more confident after just a few short workouts.