180 degree shutter rule valid for sports?

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I understand the 180 shutter rule but can't find any answers as to whether it is still applicable to sports (faster movements), such as water skiing.

It's likely I would want to shoot at 60fps to get a crisper image so should set the shutter to 120? Is that likely to give a crisper image without judder or should I go to 240?

Obviously I need to experiment as it is partly down to taste, but some pointers would be helpful