How to eliminate AM radio static when using treadmill?

[BarkleyHound]

My sister likes to listen to AM radio while using a treadmill. How can the static be eliminated caused by the treadmill motor?

 

[TomS]

Keep the AM radio receiver far away from the treadmill. One way is to use a pair of wireless headphones plugged into her radio. The radio sits on a table away from the treadmill motor, while she listens to the program through the headphones.