I just started at a new gym that has mostly Technogym equipment, and that torso rotation machine was significantly different from the previous one I used at my old gym. I couldn't tell how to switch sides, and didn't realize you had to swing the entire top portion around. The old one, I swung the seat from side to side. THANKS for demoing this...gonna watch the others in the series to make sure I know how to use these :)
dont use the rotation machine, its bad for spine, use something like cable woodchoppers or torso rotation, its way better, the abs machine is okay if you do it with proper form. You can also do cable crunches, they are better
