It should not to be confused with shin-bite, which is a condition where the shin is rubbed raw due to irritation inside of the ski boot.
When this motion happens, intermittent contact between the shin and the tongue or upper cuff of the ski boot takes place.
Note however that stronger, more aggressive skiers can benefit from a stiffer flex boot especially if they consistently ski in a forward athletic position.
Landing jumps or drops in the back seat: This action causes muscles and tendons to stretch beyond their conditioned level.
The use of nonsteroidal anti-inflammatory drugs such as Ibuprofen may help some athletes ski through the discomfort, but rest is ultimately the most effective remedy.