Depending on the lanes you bowl on, this can vary greatly, but let's focus on a typical house condition: most of the oil is on the inside, leaving roughly 8-10 boards of relatively dry lane to be used. These boards can be both friend and enemy to you. Depending on the amount of oil and the way your ball reacts to different lane conditions, you will want to line up your feet slightly to the left-hand side of the lane. Once you get more familiar with your hook, you can adjust your set-up as necessary. Starting with your right foot on the middle dot on the approach is a good way to test how much the lanes are hooking. It is important to keep your feet closely together to maintain alignment. Take the amount of steps in your approach away from the lane to determine your starting position. If you have a 4-step approach take 4 steps, etc. You then want to aim to throw your ball at one of the arrows on the lane. The easiest way to aim is to use the arrow markings or the dots that are just before the arrows on the lane. For this tutorial, you should start off aiming somewhere around the second arrow on the right, allowing the ball to roll over this arrow, move out to only a few boards from the gutter, and then hook from the dry spot of the lane (about 38 to 40 feet down on a house shot) all the way back to the 1-3 pocket. For a left-hander, this would be the 2nd arrow on the left, and the ball would hook to the 1-2 pocket. A 4-step approach is recommended, though you can use as little as 1 step and as many as 8 (though most steps over 4 are basically just timing steps where your ball doesn't move). For a 4-step approach:  Push off the ball on your first step, stepping with your right foot first for right-handed players Have the ball be parallel to your ankle at the 2nd step, and start to bend at your knees Be at the top of your backswing by your third step Bring the ball back through and release by the end of your slide. With 5 steps, it's basically the same thing, only you'll start with your left foot instead, and...

TL;DR in Indonesian:
Bayangkan garis pada jalur (lane) bowling Anda. Berdirilah dengan tumit Anda beberapa sentimeter dari garis batas pelanggaran. Ayunkan tangan. Lengan Anda harus selalu lurus selama Anda mengayun. Atur waktu Anda melepas bola. Ayunan lanjutan. Lakukan pengaturan yang penting.