東京マラソンでサブ4！ランニングフォームやストレッチ、身体のケアが秘訣⁈カレンさんが取り組んだ5つのこと【体験レビュー】 Runtrip Channel 3 years ago Play Download
[3 months before the race] Building your legs to achieve a sub-4 time SAKI RUN サキラン 5 years ago Play Download
How to increase your training level from a sub-4 marathon to a sub-3.5 marathon らんラボ! 2 years ago Play Download
[Sub-4 Summary] What are the specific practices and important points to do to finish a marathon i... こわだ君(マラソンYouTuber？) 3 years ago Play Download
【小出義雄監督が教える】３０キロ過ぎで一番速く走るマラソン サブ４・サブ３を達成する練習法【ランニング初心者からサブ４ランナー】 元帰宅部の本気【The VO2 MAX RUN】 3 years ago Play Download
Summer running! Learn speed training from a beautiful coach for runners aiming for a sub-four ful... Runtrip Channel 5 years ago Play Download
[Sub-4] What you absolutely need to do to run a full marathon in under four hours らんラボ! 5 years ago Play Download
