nasal strips
... that nasal strips are worn both by race horses and by human athletes?
... that <b id="mwDAs"><a href="./Nasal_strip" id="mwDAw" rel="mw:WikiLink" title="Nasal strip">nasal strips</a></b> are worn both by <a class="mw-redirect" href="./Race_horse" id="mwDA0" rel="mw:WikiLink" title="Race horse">race horses</a> <i id="mwDA4">(<a href="./California_Chrome" id="mwDA8" rel="mw:WikiLink" title="California Chrome">California Chrome</a> pictured)</i> and by human athletes?