Quote:
Originally Posted by dnj23
My argument is in regards to your initial argument for choice of exercise, or justification for it - based on the issue of "multiplanar" and "dynamic" carryovers to sport, which I disagree.
What "challenges the muscle" and what's more demanding on the cardiovascular and nervous systems is rather irrelevant.
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Good response. Multiplanar movements cover all directions and dynamic moves are more ballistic. A leg extension exercise is uniplanar, it can be done fast but it has no cross over to sports because in sports you're not siiting with your back supported and extending the leg. What I'm trying to convey is that, if you train in a multitude of directions and add dynamic movement, you'll challenge your body better.
Challenging the CV system and nervous system is totally relevant to the muscular system because they are all connected to one another in what's called the kinetic chain. The nerves innervate the muscles, the muscles consume oxygen and without oxygen nothing works well for long.