ヤコブ・シューベルトさんのインスタグラム動画 - (ヤコブ・シューベルトInstagram)「Training is in full swing 💪🏻 Always trying to work on my weaknesses like this flexibility problem 😅 Next week we will have our first real test with the team selection competition of our national team. Can‘t wait! • Video by @steffscherz 🙏 • #training #climbing #bouldering #athlete @mammut_swiss1862 @raiffeisen @lasportivagram @heeressportzentrum」2月13日 3時18分