Lishenflex dị ka ọkachamara n'ọtụtụ ụkwụ gburugburu slings emeputa na soplaya na China, niile multi ụkwụ gburugburu slings agafewo mba ụwa asambodo ụkpụrụ, na ị nwere ike kpamkpam obi ike nke àgwà. Ọ bụrụ na ịchọtaghị slings nke gị Intent multi leg round slings na ndepụta ngwaahịa anyị, ị nwekwara ike ịkpọtụrụ anyị, anyị nwere ike ịnye ọrụ ahaziri iche.