WTF? Here's the story: I workout at Crunch and I try to use every machine and free weight there is except for the kettle bells. I tried to workout with the kettle bells, only to be stopped by a personal trainer and say sorry you have to be certified for that, why don't you try the dumbbells instead. HE is the personal trainer and completely mistaken to the fact that kettle bells and dumbbells offer completely different gains of strength and power. So now I talked to the GM and asked her what I could do and she said get certification. Is there such a thing as Kettle Bell Certification?