背中痛改善のための私的な時事ネタです
Source: https://x.com/Strangestone/status/1916666007055376413

うそつきました。プランクは普通のやつしかやってません笑
Source: https://x.com/Strangestone/status/1916666107773304885

今週はプランク
Source: https://x.com/Strangestone/status/1916706642101420470

This is a personal current event about improving back pain.
Source: https://x.com/Strangestone/status/1916666007055376413

I lied. I only did the regular plank LOL.
Source: https://x.com/Strangestone/status/1916666107773304885

This week's topic: plank.
Source: https://x.com/Strangestone/status/1916706642101420470