I'm Ashley Mitchell, and this is how to do a barbell twist. A barbell twist comes from your core which is your main source of movement. To really target those obliques with a form of dynamic stretching while having resistance. So you really get two in one. Go ahead and grab the weight of your choice and put it behind your traps. Make sure it's not touching your neck whatsoever. And you are nice and erect. Your feet are flat and you are taking it to your right, exhaling while you do so. To take it back to center. Inhaling to regain composure before twisting again. And your head and neck make sure it's facing the front. So zero movement whatsoever from that. So you want to go ahead and think about those components before actually doing it. Lets try a few. You wan to do about 12 to 15 reps, three to four sets. Always thinking about your form before anything else. Trying to get that full range of motion as much as you can.