オイル抜きは必要なのか？実施するタイミングは？

This post is about the necessity and frequency of oil removal. Have you noticed that your bowling ball doesn't curve as much or that you're getting fewer strikes compared to when you first bought it? This might be because the oil on the lane has gotten into your ball. We'll explain in detail, so please read to the end. Twitter Mach Hustle / Mach Fujii / Daisuke Fujii (@mahhafujii1300) https://twitter.com/mahhafujii1300?t=... Instagram (daisuk29) https://www.instagram.com/daisuk29?ig... #bowling #bowling #hookball #maintenance