I haven't done the P90X or Insanity but my home boy has done em both and said that the insanity one is much harder than the P90X and if you're not in top shape you'll have a hard time with both of them but more so with the Insanity.
If you're not in good shape go for the regular Power90 and then graduate to P90X then Insanity. But my boy got crazy results though he lost weight on power90 gained a little bit of muscle and gained more muscle and leaned and cut up on P90X. So I guess it does work.
If you're not in good shape go for the regular Power90 and then graduate to P90X then Insanity. But my boy got crazy results though he lost weight on power90 gained a little bit of muscle and gained more muscle and leaned and cut up on P90X. So I guess it does work.
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