Movement mildly affected in one arm and one leg on the same side.

Movement moderately affected in one arm and one leg on the same side.

Absence of one forearm and one lower-leg on opposite sides.

 

LW9 is for skiers who are affected down one side or in one arm and one leg. Some can have affect coordination in all extremities.

These biathletes will use a mix of equipment, using one or two poles.