Athlete's

I have athlete's foot and it's very itchy.

I have bad athlete's foot.

Athlete's foot is my brother's problem.

My athlete's foot hurts.

Tom has athlete's foot.

Losing at the Rio Olympics crushed the athlete's ego.

I got athlete's foot from the shower at the gym.

I have athlete's foot.

There are a couple of types of blood doping. One involves a transfusion of the athlete's own blood that had been removed earlier and stored. The second method uses blood from another person, but of the same type as the athlete's blood. Both methods raise the number of red blood cells that carry oxygen.

What causes athlete's foot?