Substantial improvements in RSA mean time ( RSA ( mean ) ; +2.3 % / ES : 0.77 vs +4.1 % / ES : 0.91 ) , RSA percent decrement ( % Dec ; -25.6 % / ES : 1.70 vs -23.2 % / ES : 0.99 ) , and squat absolute power output ( +5.0 % / ES :0.36 vs +17.2 % / ES : 0.93 ) were obtained in RST and RS+ST , respectively .