subject: Exercises To Jump Higher - The Secret Science Behind Plyometrics [print this page] Of all of the exercises to jump higher that you could choose, plyometrics are potentially the ones that could have you leaping literally head and shoulders above the other players. That's all well and good if you already understand them. No? You will by the end of this article.Why use Plyometrics?The skeletal muscle fibre in our frame is generally classified into two categories: Slow Twitch that we refer to as Type I Fibres, and Fast Twitch that we refer to as Type II Fibres. We don't need to get too technical, but generally speaking Type I Slow Twitch Fibres contract slower, are smaller in diameter, have less contractile strength and burn oxygen for fuel. Type II Fast Twitch Fibres however contract faster, are 20% larger in diameter, have more contractile strength and burn ATP (adenosine triphosphatase) for fuel.Of the two types of muscle fibre, guess which one is our best friend when it comes to jumping higher? Yep, it's Type II Fast Twitch Fibres. Sadly we didn't get a choice as to which ones to be made exclusively from, and can't change one type into the other. But guess which type responds well to weight training, short duration sprints, plyometrics and Creatine Supplementation. Right again, it's our old friend the Type II Fast Twitch Fibre. And that's why, out of all the available exercises to jump higher, we need to include plyometrics along with the other stuff.What are they exactly?A plyometric movement is one that involves a sudden overloading of the muscle whilst it's in a stretched state. What this does is to force the muscle to generate more explosive power than it would normally do under voluntary conditions. Of course there are safety measures placed in our nervous system to prevent the muscle fibres from consciously and maximally contracting simultaneously - that would lead to injury. However we can fool our bodies into executing these moves, in order to improve power, speed and strength - all essential components for jumping higher into the air.What is a plyometric exercise?Imagine you were walking along a street and you didn't see a raised concrete edge in front of you, and it caught your foot causing you to stumble forwards. Luckily your left foot shoots out in front of you in a lunging position and prevents you from having a nasty accident. The force generated by your glutes and quads at the moment the sole of your foot slams the ground is far greater than you would have been able to generate consciously.How should I use them in my workout routine?Essentially you need to repeatedly expose your muscles to the type of overload we just discussed above. When you do that you increase the muscle's eccentric strength and your own conscious ability to recruit the power from your muscles on demand. However, due to the dynamic and explosive nature of the exercise they carry a higher risk of injury, so must only be performed after a thorough workout. The usual in-workout rules apply too -listen to your body and stop if you feel at the point of damage. (But still work hard!)Studies done on sprint runners concluded that the athletes who used both weight training and plyometrics as part of their exercises to jump higher out-performed those athletes who used only one of the methods or neither.
Exercises To Jump Higher - The Secret Science Behind Plyometrics
