<p>I did p90x for quite a while and thought some works were worth it but some were a waste of time. Chest and arms were good, but you don't need a dvd to tell you to do pushups or dumbbell curls. Shoulders and lower body were worthless. Dumbbells and rubber bands cannot replace a pullup bar or squat rack. And the Yoga ones were waaaay too long, I always gave up half way through out of boredom. There are better yoga dvd's out there that don't take 90 minutes.</p>
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<p>I still do the ab ripper twice a week, I find that worthwhile.</p>
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<p>I still do the ab ripper twice a week, I find that worthwhile.</p>
