Nine recreationally trained volunteers ( eight males and one female , 26 4 yr , 81 4 kg ) conducted four resistance exercise sessions and consumed a low ( 0.6 ( females ) and 0.7 ( males ) g kg ( -1 ) body mass ) or a high dose ( 1.2 or 1.4 g kg ( -1 ) body mass ) of ethanol 1-2 .5 h after exercise on two occasions .