Hey, what's up everyone? It's Matt, founder of TV TC. In this video, I'm going to show you five simple tips that you can start to implement today to allow you to have proper running form. Maybe right now, you're in the process of just starting to run, and you have no idea how to have where your arm is supposed to be, where your hands are supposed to be, and you want to just know exactly how to run properly. Or you have been running for a period of time, and you just want to fine-tune how you run. Okay, so here are five simple tips. The first thing that I want you to think about is your shoulder blades. What you want to have is a slight retraction with your shoulder blades. Basically, all that means is you want to have your shoulder blades slightly back. The challenge with a lot of people is that their shoulders are forward, and what this doesn't allow you to do, which gets back into not just having proper running form but running for a longer period of time more efficiently, is breathing. Your ability to run for a longer period of time is going to come down to how much oxygen you are allowing into your lungs. So, right now, if you're watching this video and your shoulder blades are really far forward, go ahead and do this: bring your shoulders really far forward like this and try and take a big deep breath in. Compared to the shoulder blades right back, over-exaggerated, you're allowing more oxygen to get into your lungs. So, when you're running, I want you to think about a slight retraction of your shoulder blades. You don't have to over-exaggerate it like you're a chicken or anything like that,...