James Harrison crushes the ice bucket challenge

Approximately 40 million professional athletes have already participated in the ALS ice bucket challenge, but that didn't stop linebacker James Harrison from

Approximately 40 million professional athletes have already participated in the ALS ice bucket challenge, but that didn't stop linebacker James Harrison from giving it a shot. In fact, the former Pittsburgh Steeler wanted to kick things up a notch by using an ice bath, instead of the traditional bucket. I feel like that might be against the rules, but whatever, it's still impressive. 

[The Sporting News]