Bowling Techniques / Guide

I need a few articles about generaly Bowling Techniques, how to play bowling properly, how to hold the ball, how to release the ball, where to aim and why, how to walk the approach. Basicaly 2-3 short paragraphs for each section. This is to fill a small website with 5-6 articles about how to play bowling properly. Should be done by someone that know alot about bowling or can research about it.