YouTube
https://www.youtube.com/channel/UCnx8zKs3c3yeFPYQ2QzMqLA

手臂的不协调感和修正法
FANBOX
https://www.pixiv.net/fanbox/creator/16776564/post/539586
Patreon
https://www.patreon.com/posts/wan-nowei-he-gan-33181194

■ ENGLISH
Arm: Summary of the common mistake and the correcting method
Patreon
https://www.patreon.com/posts/arm-summary-of-32800217
FANBOX
https://www.pixiv.net/fanbox/creator/25310139/post/544703

■ 中文
手臂的不协调感及修正总结
https://www.afdian.net/p/edf37c7694bd11ebbf9f52540025c377

手臂的旋转可动: 回内回外的基本解说
FANBOX
https://www.pixiv.net/fanbox/creator/16776564/post/603311
Patreon
https://www.patreon.com/posts/wan-nohui-zhuan-33181276

■ ENGLISH
Movement of the Arm : pronation and supination
Patreon
https://www.patreon.com/posts/movement-of-arm-32800369
FANBOX
https://www.pixiv.net/fanbox/creator/25310139/post/622174