translation.en: Part of the challenge was to try to understand rhythm and space using not just my hands -- because a lot of juggling is hand-oriented -- but using the rhythm of my body and feet, and controlling the balls with my feet.
translation.zh: 难题的一部分是要不仅用双手 更要利用身体与双脚的节奏弄清楚节奏和空间—— 因为很多杂耍都是以手为中心 然后用我的双脚控制这些球