Valentino Zegarelli (R) and Pedro Este battle for ball during a Powerchair Football training session in Buenos Aires, Argentina, May 12, 2015. Excitement levels were high as Argentina's Tigres de Pacheco powerchair soccer team geared up for the Copa Libertatores international championship that is to be held in Uruguay next month. Members of this co-ed team, comprised of eight players with varying ability levels, use battery-run wheelchairs controlled by control sticks to whip around the basketball court. Picture taken May 12, 2015. REUTERS/Enrique Marcarian