I saw this great article in a recent Beachbody newsletter:
If you've spent any time with P90X or ChaLEAN Extreme®, you know the transformative power of resistance training. And with a bit of preparation and thoughtfulness, it can be an injury-free endeavor as well. Just remember that getting injured will derail your training faster than a visit to Hometown Buffet®. It's worth a little extra energy to avoid it.