2 days ago for fun i decided to try out throwing discus in practice... i sort have got the idea, but when i do the full 2 turn spin i only get 45' but when i just "power throw" it without a spin i hit 66' once... so what am i doing wrong?

do you not have a coach to ask?i think you are throwing farther with the power throw because it takes some time to master the rotational technique.

I do, on the week days, but with the last meet being monday...