Beginning

Don´t decide to get pain/index.html">pain/index.html">back in shape in one weekend. Automatically you are putting your body in great risk of many sometimes just annoying problems but sometimes-significant injuries (not just in your back).
So, take advice and work your body out. Take slow steps through couple of weeks rather then one major in just one weekend, which can ruin your (maybe) not so good prepared body. And remember whether you´re aiming to become a regular player or just want to dabble in a sport or two, it´s important to try to be in shape for your sport and not just play your sport to get in shape.