Tuesday, September 1, 2009

Functionality part 1


Functionality is a word that is floating around quite a bit lately. I think that the concept is quite sage and sound. The idea is that we might be doing too much of the wrong things and not enough of the correct things.
An example of this is the age old boxing training practice of "roadwork" or, jogging. When a person is fighting in a boxing, kickboxing or m.m.a. match the physical exertion the body is under hardly resembles a 20 kilometre jog. Imagine a long distance runner, having trained for his event for many years, the long thin musculature and the lean upper body are not favourable to a fighter.
All three types of muscle tissue (cardiac, smooth and skeletal) are made up of fibre-like cells.
The skeletal muscle tissue can be changed dramatically by the manor of the training.
1. Plyometric exercise; A combination of cardio and resistance training encourages the formation of type IIa fibres or "fast twitch".
2. Resistance exercise; weight training etc. builds up type IIb and somewhat IIa fibres, forming thin and thick myofilaments, increasing the size of the muscle
3. Endurance exercise; Cardiovascular training, prolonged intervals using less force over longer periods result in vast increases in blood flow and type I or "slow twitch" fibres, also known as "slow oxidative".
The human body will recruit the necessary fibres and combinations of fibres as well as the proper level of vascular efficiency to best suit the activity that you do most often.
Therefore, if I will be swinging punches, torque my body violently while pushing around someone my identical weight for 5 rounds (intervals) of 3 minutes, for example, how would I benefit from jogging around for an hourStay tuned.
Coach Toby

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