The hurdler should never swingthe lead foot up and towards the hurdles.
The hurdler should never swingthe lead foot up and towards the hurdles.
跨栏者不应将足部摇摆向上提起向跨栏。
The hurdler should never swingthe lead foot up and towards the hurdles.
跨栏者不应将足部摇摆向上提起向跨栏。