【ハムストリング】ハムは伸ばすな！？硬さの原因は筋の短縮ではなく、〇〇の可能性大！原因と解決策を大公開

◆MEXTR, managed by Komiyama, is currently recruiting staff! No experience necessary! Please apply for an individual consultation via the official LINE account below. https://lin.ee/MvJ8nKt 【Kenko TV 1up Academy】 ◆An online academy for becoming a top-tier exercise instructor Over 300 past videos available for unlimited viewing! Details can be found at the following link: https://mosh.jp/classes/page/95457 Kenko TV's official LINE account offers exclusive content not available on YouTube, such as videos and Q&A radio. Please add us as a friend and enjoy the content! ▼Add Friend URL https://lin.ee/otdHnaf Kenko TV's media site has launched. We will also be delivering high-quality information in text format! https://mextr.jp/kenko-tv/ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ◆For inquiries regarding personal training, please click below: https://mextr.jp/contact/ MEXTR [Mexter] - Personal training in Roppongi and Kinshicho ◆For inquiries regarding golf fitness, please click here: https://torque.green/contact/ TORQUE [Torque] - Golf fitness studio in Fukuoka ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 【Become a professional trainer in 4 months, even with no experience.】 https://linxas.jp/school/lp/02/ Personal trainer training school with job placement support ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Komiyama, who is not good at social media, is working hard to share information. Please check it out. ▼YouTube: Updated 1-2 times a week at 9 PM    / @kenko-tv-japan   ▼Kenko TV Instagram   / kenko_tv_2019   ▼Komiyama Instagram ← Tips on improving basketball performance.   / mextr_komiyama   ▼Facebook ← Generally accepts friend requests.   / junichi.komiyama.9   ▼Twitter ← Primarily basketball tweets   / kommy_mextr   ▼TikTok ← Primarily basketball training http://vt.tiktok.com/8xSbPe/ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Sakachan's SNS is here ▼Instagram   / yukinori_sakata   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ For business inquiries and projects, please contact [email protected] Komiyama 【Operated by】MEXTR https://mextr.jp/ 【Personal Gym Useful Site】 https://column.linxas.jp