I can say that all types of athletes can use them, just be sure to get some good instruction so that you are using them properly. Even endurance folks can use them to balance out there training and I just did a Z Health/Kettlebell session with a top RAAM cyclist the other night.
Be sure to keep about from that Kettleworx crap though!
Mike T Nelson Ramblings: Kettleworx As Seen on KARE 11 TV Can Kiss ...
Rock on
Mike T Nelson
