Sep 21, 2019: Back and Biceps, 26:40 Reverse Grip Bent Over Row: 67 kg, 12, 12, 12 reps (on SHOWROOM live) Deadlift: 87 kg, 10, 10, 10, 10 reps (on SHOWROOM live) Concentration Curl: 10 kg, L15, R15, L15, R15 reps (on SHOWROOM live) 今朝は…