It could be facioscapulohumeral muscular dystrophy.

Let me first correct you.There is no such thing as facioscapulohumeral muscular syndrome.

There is only facioscapulohumeral muscular dystrophy and i don't know if you meant that but if you did then use a little imagination!And really?Asking this type of question??

Facioscapulohumeral muscular dystrophy is a disorder where the muscles are weakened and wasting away. The muscles in the face, around the shoulder blades, and in the upper arms are the ones that are affected the most.

Philip Edward Jardine has written:

'A clinical and molecular study of facioscapulohumeral muscular dystrophy'

Muscular dytrophy is not spread it is heriditary.