Scientists are always trying to “reduce things down to its bare “reduce-ability” in their pursuits. And sports trainers have been doing the same for physical performance improvements. Specialists try to identify and isolate the steps of physical action in such a way as to improve the individual cogs and gears, to later improve the overall “stopwatch.”
This really is the subject of an entire thread or study.
But ALWAYS reducing things down to its most single action can get counter-productive. Lets talk about this in universal terms. The boxer’s jab and cross. Boxers, MMA and kick-boxers work the jab in isolation, which is fine because the jab is often thrown in complete isolation and not always in combinations. Still, the boxer will properly lift his other hand to protect himself when throwing the jab and this becomes part and parcel of the jab process. One act. He does not let his other hand and arm drop lifelessly to his side, as mentioned in the prior, improper knife training method. This would create unsafe muscle memory, as the most punch-drunk, boxing coach will inform you, or even a high school gym teacher these days.
But what about, say walking or swimming? Can you really improve the act of walking by isolation? By making a student say...hop on one leg? (we will only make a better hopper) Can you improve the swimmer by making her swim one month with the right arm only, the next month with the left arm only? Sure, sure, sure...we might sit the swimmer down at a cable machine and do a little single arm muscle development, but not too much.
The end product is the coordinated, smooth performance of both arms or legs in conjunction when reducng some actions down to their unreduce-able. Some things really cannot be reduced beyond common sense.
A trainer properly schooled in human movement, medicine and psychology should identify what can and cannot be reduced and isolated, and what acts are actually multiple steps blended together. Some things can be isolated and some can’t.
Hock
www.CombatCentric.com