What is one common guideline for injury management in athletics?

Immediate ice application is a common guideline for injury management in athletics because it serves several important purposes. When an athlete sustains an injury, applying ice quickly helps to reduce swelling and inflammation by constricting blood vessels, which minimizes blood flow to the affected area. This can alleviate pain and prevent prolonged damage to the tissue. Ice is most effective when used within the first 48 hours after the injury occurs, ideally applied for intervals of 15 to 20 minutes at a time, allowing for breaks in between applications to prevent skin damage.

The other options represent practices that can be counterproductive or less effective in managing injuries. Resting until pain subsides, while necessary, does not address immediate swelling or inflammation that could be managed with ice. Using heat for swelling is inappropriate, as heat can exacerbate inflammation. Ignoring minor injuries is not advisable, as even minor injuries can lead to serious complications if not properly managed or treated.