后摆上分腿转体180°成分腿支撑的英文

back up circle straddle

• 后:    behind; back; rear
• 摆:    put; arrange; set ...
• 上:    upper; up; upward
• 分:    component
• 腿:    leg
• 转体:    180度 half twist
• 成分:    composition; compo ...
• 支撑:    prop up; sustain; ...