It's called that because it's caused by landing on your heel from a height, like Don Juan trying to escape his lover's husband.
به اين خاطر اينو بهش مي گن چون با فرود اومدن از بلندي روي پاشنه به وجود مياد مثل دان جاون که از شوهر معشوقه اش فرار مي کرد