Discus Breaking the technique down.

1-Grip- Hole hand on and evenly spread fingers apart
           - hand and arm with the discus in it out wide
           - arm pointed diagonally down at the ground
               ready for the full force going diagonally going
               up

2-Stance- power (back leg) bends more then the front leg
              -Leading arm drops & hip twists (towards back a lot)

3-Spin- facing ford behind you
           -