movable seating
...that stadiums such as Sydney's Telstra Stadium and Paris' Stade de France use movable seating to change the layout of the playing area to allow for a wider variety of sports?
...that stadiums such as <a href="./Sydney" id="mwB_Y" rel="mw:WikiLink" title="Sydney">Sydney</a>'s <a class="mw-redirect" href="./Telstra_Stadium" id="mwB_c" rel="mw:WikiLink" title="Telstra Stadium">Telstra Stadium</a> and <a href="./Paris" id="mwB_g" rel="mw:WikiLink" title="Paris">Paris</a>' <a href="./Stade_de_France" id="mwB_k" rel="mw:WikiLink" title="Stade de France">Stade de France</a> use <b id="mwB_o"><a href="./Movable_seating" id="mwB_s" rel="mw:WikiLink" title="Movable seating">movable seating</a></b> to change the layout of the playing area to allow for a wider variety of sports?