If you're serious about increasing your core strength, follow this six week training program and you'll soon be on your way to completing 200 consecutive sit-ups!

Think there's no way you could do this? I think you can! All you need is a good plan, plenty of discipline and about 30 minutes a week to achieve this goal!

No doubt some of you can already do 100 consecutive sit-ups, but let's face it, you're in a big minority. Most of you reading this won't even be able to manage 20 sit-ups. Actually, I'm sure many of you can't even do 10.

However, it really doesn't matter which group you fall into. If you follow the progressive sit-ups training program, I'm positive you'll soon be able to do 200 sit-ups!

••• We've had a few comments about the app being too simple. If you have ideas or suggestions, or even criticism then email us on the address supplied elsewhere on this page.

We genuinely want to make the best app we can, and are always open to suggestions. •••