Aligned and Well- anyone heard of this program?
Her site is a mishmash of basic info and some questionable recommendations. She pretty much ignores the fact that we have fascia and a nervous system, focusing almost exclusively upon musculoskeletal alignment. Since her basic premise is so flawed, her message is skewed to incorrectly reframe SYMPTOMS (poor posture and alignment) so that they appear to be CAUSES. This misinformation is confidently and professionally presented in a way that will mislead most people into perpetuating these myths as truth.
Her "Rx...ercises" are also questionable. As Walt pointed out, the stretches she recommends for knee pain will be minimally useful, and her choice to teach them as passive static stretches virtually guarantees minimal results. The video clip demonstrations of exercise recommendations do not include much in the way of how to practice them (sets, reps, workout structure, etc.)... it's as if she assumes that her viewers will instinctively know the best way to practice. *sigh*
Though she was apparently a trainer, this person is not a therapist and should not be "prescribing" exercises. Unless she's participating in some form of research, she is also not actively a scientist. My impression is that she's using all the science-talk just to legitimize her own personal opinions about what does/doesn't work. She RARELY cites legitimate scientific research studies in her blogs; the only example I found was cherry-picked so she could attack it on some point. Oddly, she failed to present any contradictory research that supported her attacking argument. Because she constantly emphasizes her M.S. degree (an important marketing strategy!), everything she says comes across as "gospel" to clueless people looking for "straight talk" from an expert.
Here's a prime example from http://www.katysays.com/2010/06/17/creep/
And then I signed my real name. Just because. And actually, to be a bit of a butthead, I added M.S. after it, because, well, the โMโ stands for Master and the โSโ for Science, so I was just pointing it out. And itโs been fatiguing answering questions from โscientistsโ who donโt know their biomechanics (or tissue properties) that well. And I may have PMS, but these days, who can tell.
Are her videos dangerous? Probably not, unless you worry about having to "deprogram" her followers later in life. (As a trainer, I am constantly faced with this issue... not just this program, but all such programs, including P90X.) The average viewer will learn some useful tidbits that they can practice reasonably safely. Some of them will benefit from it. Those that don't will still feel like they learned something. I wouldn't recommend ths program, but I won't warn people away from it. It's better than some, worse than others, but overall nothing to get too excited about.