Dec 4, 2017: Chest, 00:24:35 Dumbbell incline bench press: 15*2kg, 15, 15, 15 reps Dumbbell incline fly: 15*2kg, 10, 10, 10 reps Dumbbell Reverse grip bench press: 15*2kg, 15, 15, 15 reps Dumbbell Bench press: 15*2kg, 15, 15, 15 reps ここ…