An Introduction to Slow Twitch vs. Fast Twitch Muscle - What should you be training?

I decided to start my first ever post on my blog with an article about the two basic types of muscle fibers due to a conversation with a few friends of mine that have been recently lifting. One is a very successful roller hockey player and the other your more common gym enthusiast trying to get a little more built and back in shape after a long departure from organized sports. Here is the answer to a question most people want to know, but do not know where to acquire the right answer.