Trainer Will Lanier takes us through a high intensity, interval based workout for your upper body. It consists of 20 seconds of work and 10 seconds of rest for 4 rounds Released on 05/09/2013 We've ...
I HAD DONE Tabata interval training a couple of times before taking Total Body Tabata at the SeattleGYM. Tabata — named for scientist Izumi Tabata, who studied the impact of high-intensity interval ...