| Sportsmen and sportswomen everywhere know that an ice pack can reduce the pain and swelling of a soft tissue injury. |
| Winter ice pack consists of a diverse mix of ice of different thicknesses and floe sizes, and of open water in leads. |
| Many arctic pinnipeds migrate with the movement of food, but also with the seasonal movement of the ice pack. |
| At least he is fresh for the tough Scotland squad training sessions, the mere thought of which has some players reaching for the ice pack. |
| Not all of them know, however, that if it's left there too long, or applied directly to the skin, an ice pack can cause serious frostbite. |
| Prowling the ice pack, a polar bear hunts for seals during summer's thaw, or take advantage of the open water to seek food. |
