// Mon - Legs & butt, Tue - Back & biceps, Wed - Focus butt, Thu - 20min treadmill intervals, Fri - Shoulders & abs, Sat - Rest, Sun - Squats & deadlifts. A week on fleek! Every single session has been really good, how often does that happen? Wonderful! This week I had a session of high intensity interval training on the treadmill. So tough, but at the same time quite pleasant? (can't belive I'm saying that! haha).