Physiological effects of using the low intensity strength training without relaxation in single-joint and multi-joint movements - Netreba, A I; Popov, D V; Liubaeva, E V; Bravyĭ, IaR; Prostova, A B; Lemesheva , IuS; Vinogradova, O L (Ross Fiziol Zh Im I M Sechenova, 2007)