Extreme Conditioning Programs (ECPs) like P90X, Insanity, and CrossFit have become very popular with fitness enthusiasts. And while these programs may be appropriate for some — within reason, just about any exercise is better than none — they are clearly not the right choice for everyone.
Athletic performance training should not necessarily be a time-constrained, physical challenge. There is no scientific rationale for the “as many as you can, as fast as you can” approach. And since injury prevention should be an important consideration in the development of any performance training plan, programs that encourage quantity over quality should be carefully scrutinized.
Research shows that full muscular activation can be achieved well before the point of total exhaustion or fatigue. Simply stated, when an athlete’s form begins to “break down,” during the course of any given exercise, it’s time to put the weight down. When athletes become fatigued and technique gets sloppy, exercise range-of-motion becomes compromised and the chance of injury increases.
Scientifically speaking, the development of sport-specific strength and power — and the activation of fast-twitch muscle fibers — involves performing exercises using heavy loads, through a narrow range of repetitions, with technical correctness (full range-of-motion), and adequate time for recovery between sets.
Here’s an article from Tony Duckwall, athletic performance director for KIVA volleyball and IFHCK field hockey and co-owner and sports performance director for Louisville-based EDGE Sports Performance. Tony discusses 5 Reasons Young Athletes Shouldn’t Use Standardized Programs Like P90X, Insanity and CrossFit.
Another article, this one from STACK Media Associate Editor, Sam DeHority, provides insight into Why Athletes Shouldn’t Just Jump into CrossFit.
Here’s the deal: If you want to try CrossFit, or some other ECP, give it a try. But first do a little research, understand what you’re getting yourself into, and make sure that whatever you do is aligned with your strength and/or fitness goals.
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