Complex sentence: A Finnhorse has medaled in international paraequestrian dressage competition, though in higher level dressage, it is hindered by its less-flashy movement, which is restricted by a somewhat upright shoulder.
Split into simpler sentences: A Finnhorse has medaled in international paraequestrian dressage competition. In higher level dressage, it is hindered by its less-flashy movement, restricted by a somewhat upright shoulder.