How does her knee not crack every time she lands that leg?! even if her body isn't heavy there's still a great amount of impact during landing. I cringe whenever I see it happening but she should know better
nagaoka lands with both feet when she does a pipe but for some reason she's finding it difficult to land both feet when she's on the right or left. there's a greater ground reaction force when she's coming from the backrow especially when she serves and a longer stance time compared to when she plays on the right/left side so i guess that's how she's able to manage.