title: Joint and muscle pains in an aging tennis player.
mesh_terms: D000375:Aging; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000188:drug therapy / Q000503:physiopathology*; D011111:Polymyalgia Rheumatica / Q000188:drug therapy / Q000503:physiopathology*; D011241:Prednisone / Q000627:therapeutic use; D013715:Tennis
chemical_list: D011241:Prednisone