カーボンシューズの練習での使い分けはどうしたらいい？

⭐︎Book Download Giveaway⭐︎ Currently, we're offering a free digital copy of "3 Key Points to Become a Faster Long-Distance/Marathon Runner (List Price: ¥1000)," a book written by the top Japanese runner in the Osaka Marathon, with newsletter subscription! Receive it here 　↓↓↓ https://www.trexrunlab.com/pageoffree... ⭐︎For LINE users, click here (Official LINE)⭐︎ ↓ https://lin.ee/7F8cGdM ※Currently, we are experiencing a flood of emails from online school students regarding training inquiries, and are unable to respond to many of our YouTube comments. Please subscribe to our newsletter or LINE account to receive our emails and reply to your messages. This will make it easier for us to contact you, so please subscribe if you'd like. ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ ⭐︎Profile⭐︎ Vice President of Wellbeing Co., Ltd. Japan Running Association Certified Running Advisor Tirano (Tetsuya Fukazawa) Date of Birth: April 20, 1994 Birthplace: Kyoto Prefecture Career: Member of Rakunan High School Track and Field Club → Graduated from Ritsumeikan University Instagram (Posts the latest information, training information, and more! Please follow us!) (@runlab_trex_wb) https://instagram.com/runlab_trex_wb?... Run Lab! is an online site where runners can find everything they want. Website: ↓↓ https://www.trexrunlab.com/ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ This channel is brought to you by the following sponsors. Personal Trainer SYOKO Core Strength☆BODY MAKE   / syokotin173   Nishimura Balance Clinic https://nishimura-balance.info/ Zuiundo Kyoto Tea Ceremony and Flower Arrangement Center https://www.kyoto-zuiun.com/ SEV SPORTS https://sev-sports.com/ YG Tech https://ygtec810.com/ We are seeking sponsors for our Wellbeing Channel, which receives approximately 100,000 monthly views, for a monthly fee of ¥50,000. If you are interested, please contact us via the inquiry page at the URL below. https://www.trexrunlab.com/inquiry ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿