Mildly affected movement in one leg.

Movement affected in the legs; mildly at the top, moderately in the knees and to a high degree in the ankles and feet.

Moderately affected movement in both feet and ankles

Absence of legs from mid-thigh.

Absence of one leg below the knee.

 

F57 is for field athletes with movement affected to a low degree in one leg, moderately in both feet or the absence of limbs.

These athletes all have to compensate for significant asymmetry in power from the legs but have full upper body power.