7starmantis said:I'm speaking from a CMA fighting aspect here. Tension would most certainly not only be defined as antagonistic tension. Its just a difference in intent. Even isolated muscle force is against principle in many CMA fighting systems.
It is physically impossible to move without muscle contraction. Old CMA texts about other kinds of movement are based on poor anatomical knowledge from the period.
Thats why weight lifting can affect your fighting, you become much less sensitive to smaller amounts of force as you are used to pushing through the force of the weights. Also, resistance training and weight lifting are two different things in my book.
That hasn't been my experience as a CMA practitioner.
I think you have misunderstood my usage of the word "feel" or "soft". Again, I'm speaking from a CMA standpoint where "feel" and being "soft" are the ability to sense the slightest amount of force from your opponent and yield to it letting it go the way it is forcing thus attacking from a different angle so to speak. I would completely disagree with your definition of "softness" at least from a mantis fighting standpoint. Your definition still allows for the force of isolated muscles which is against principle. Muscle force is what we look to avoid (in a force against force situation at least). The antagonism you are so fond of is moot as I'm speaking of all muslce tension.
All movement comes from muscular contraction. When you perform a technique, you use many muscle groups in concert. When you use weights, you generally try to isolate a few muscle groups. "Softness" is just as muscular, but it is sensitive to the other person's movement and it seeks to eliminate muscular contraction which is antagonistic to the movement.
Your correct that you do not loose flexability by lifting weights, your also incorrect. Of course I didn't say anything about flexability so I'm not sure where that came from, but since we're on it, let me explain myself. I've done alot of reasearch and study into the muscles of the body and body mechanics, as I'm working towards my master's degree in physical therapy I'm forced toTo be very technical its not the lifting of weights that decreases flexability, its the building of large muslces. And to be even more technical it doesn't decrease flexability at all, but increases the size of the fulcrum if you will. So while its technically correct to say weight lifting doesn't decrease flexability for all practical purposes it does. You are correct about stretching between sets which will help to combat this quite nicely, but building muslce affects flexability like it or not. You must work harder to keep or build flexability if your also building alot of muscle. "Tightness" has nothing to do with blood supply or flow. Its a byproduct of the muslces breaking down and building up. To label it as a product of increased blood supply would be a gross understatement.
First of all, it isn't really necessary to lift for muscle mass per se. You will bulk up a bit, but strength training for power isn't the same as training for mass. Powerlifters, boxers and gymnasts are not the same as bodybuilders.
I suppose you could lose flexibility from extreme bulk, but not only do you need specialized training which isn't really athletic in nature, most people won't have the interest or genetic predisposition to even get this big. But the size of the muscle does not affect the mechanism of proprioception that stretching affects. The muscle gets used to its new length in any event, through the same mechanisms.
Secondly, I'm talking about tightness that occurs during lifting, which *does* come from circulation. You are correct that this is different from the tightness that occurs during recovery.
Basically my point in this thread was to discuss this issue, I dont lift weights at all anymore, I do all bodyweight now, but I was curious as to others experiences with this issue.
In my view, the main weakness of weight training is in the recovery period and the need to return to core and stabilizing groups. If you forget the deep or small muscles you become injury prone, which is why you need a supplementary practice.
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