Kinesophilia is a paraphilia where the sexual arousal hinges around human movement and exercise. The arousal might be based in the movement of others, or the movement of an individual.
More About Kinesophilia
This particular paraphilia can take on many forms because the individual might be aroused by a specific movement or exercise, rather than all movement and exercise. The arousal might be based on one movement, or the movement only of a professional. An example of this might be an individual that is sexually aroused by watching professional figure skaters and who is not aroused by watching amateurs.