The high tube torso rotation or overhead resistance band throw or whatever
you want to name it is an exercise which targets the obliques as the primary
motion is rotation of the torso. The way you perform this exercise is what
determines whether or not it will be effective or not. If you follow the strict
and controlled form which you see in the video it will be a great, burning
exercise for the obliques. If you have sloppy form and perform it quickly and
don't feel the muscles actually working, you will look like a circus act wasting
your time. Make sure you keep strict form, keep your core drawn in and most
importantly keep control during the duration of the movement. If you are looking
to build explosive power this is probably not the best exercise.