關於愛，我是個小學生。

as a matter of fact, it is simple, so fkn simple to analyse a full swing, which is, to break it two: one for taking, and the other for hurling down, isn't it?
derived from the four-pointer published a couple of days, the so-called two pieces are actually more simple, which intergrates the left shoulder and hip for taking up as a one-piece initiator to generate the torso moving to the right, seemingly laterally though. have your both arms relaxed but flex, your left arm straightened naturally, right elbow and wrist bent passively, in which all moves look nice and easy, or, say, slow and steady, to the sheer top end your body could possibly turn, where your right shoulder winded up fully back, so tightened enough that your right deltoid almost cramps, while your right hip, namely, your right pocket, back dead-endedly, so as you can feel an angle formed by the pelv and thigh. and i say 'dead-ended', i mean dead ended, which means to pull your right pocket back to the utmost. this is very critical to initiating the following down swing!
when all the body parts have been to their stand-by postions, top-alerting and highly-tensioned, ready to give the little whitie mischievous an overwhelming powerful whack, just have your winded tightened right hip give the call. feel your right hip 'move', not 'rewind', and 'laterally', never 'circularly' to the left, which otherwise will cause an uncurable fat bass, sorry nop, fat hit. keep both your arms still relaxed and easy, wrists rebouncing, and grips soft, which will with garantee secure you a natural solid hinging flipping, with a tacked head as a deadly-nailed fulcrum, and that's exactly what pros call the real release.
to have long distance, have release first. to have release, first make four as two (this took me well 14 days). got the two, getting the up and down, and your score will be away from those unnecessary ups and downs...