With time ticking down , Calderwood sunk her hooks .
With time ticking down , Calderwood took her opponent 's back before unleashing a torrent of punches that left Ham looking like a fighter who was lucky to last the distance .
With time ticking down , Calderwood sunk her hooks and took her opponent 's back before unleashing a torrent of punches that left Ham looking like a fighter who was lucky to last the distance .