A high ankle sprain is really a sprain from the higher ligaments within your ankle, over the ankle alone. This sort of sprain doesn’t occur as normally as a sprain… a good idea - deserving of being advised or proposed; prudent or clever; "these action is neither necessary nor sensible"; https://modernsmarthealth.com/product/therapy/pain-management-therapy/ankle-brace-support/aolikes-1pcs-high-quality-outdoor-sports-spirally-ankle-brace-support-pro-soccer-basketball-ankles-protection-adjustable-elastic/