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					Originally Posted by  celtic250
					 
				 
				How is Power 90?  I am starting that today because I had knee surgery a year ago and didn't want to jump straight into P90x. 
			
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 It's a pretty good workout. Even in my better shape than a year ago, the workouts get my heart rate pumping and I'm drenched in sweat. From what I can gather, not as hard as P90X, but a lot of the moves from P90 are repeated in P90x.