Fast and slow twitch muscles: what are they and why does it matter?
Muscle it muscle right? Right, but muscle is also a complex human structure made of fibers. Let’s dive into what each of these fibers is used for and why it matters that we know the difference when working on creating change in our body through movement. There are two types of muscle fibers: slow-twitch (type 1) and fast-twitch (type 2).