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Basketball / Re: check out my bboy stance
« on: October 05, 2013, 12:59:26 pm »
You definitely hold your breath when you jump, it's one of the reason people make those silly faces when they jump - intraabdominal pressure.
If you were NOT to do that, your pelvis would just rotate around in all kinds of crazy ways. That's why you need the core strength to prevent that from happening. Not only that, but you wouldn't be able to EXPRESS the strength in your other muscles. The amount of core tension signals the CNS to fire (or to not fire) stronger signals to the skeletal muscles.
This is also a matter of positioning (read through Becoming a supple leopard for that).
If you were NOT to do that, your pelvis would just rotate around in all kinds of crazy ways. That's why you need the core strength to prevent that from happening. Not only that, but you wouldn't be able to EXPRESS the strength in your other muscles. The amount of core tension signals the CNS to fire (or to not fire) stronger signals to the skeletal muscles.
This is also a matter of positioning (read through Becoming a supple leopard for that).
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