Originally Posted by
fogey
While DM's mechanics are somewhat flawed (as many posts on other threads have noted), better % is possible if you give the free throw a better chance by launching with higher arc, and letting the ball "settle" down through the rim. Basic physics confirms that the more vertical the descent of the ball coming at the rim, the more room there is for it to enter the cylinder without striking rim. Flatter shots need to be perfect in distance to avoid front or back rim, very little margin for error, particularly when a shooter is tired, winded, anxious, etc. Great free throw shooters tend to launch the ball up at a higher angle, for a "softer" shot that falls through the rim.