This training program suggests that, with a little dedication, you can be doing 100 perfect push ups in six weeks -- even if you can't even do 10 right now. The best part? The training is only 30 minutes a week.

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!

(Via BuzzFeed)