Cowboys always get bucked off the bull, eventually.

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Weight training in the off season certainly helps, 18-30 reps, not hypertrophy training. Strengthening excercises follow this pattern, Muscles stronger, ligaments, tendons then Bone. To prevent internal injuries, overtraining is a no-no, but try and tell that to any kitesurfer that is addicted.

. In any extreme sport beginners tend to get external injuries (ie bad technique from lack of motor skill aquisition), experienced people tend to get internal injuries from too much wear and tear.