Evan van der Spuy was unconscious for awhile, and then he got up. He was treated for whiplash and a concussion.
Video of the incident was shot by a camera attached to his teammate's bike.
"I'm trying to make sense of it myself. Every time I look at [the video], it's one big shock," said Van der Spuy.
His helmet was nearly split apart by the impact and probably saved his life.
The antelope later was spotted grazing in a nearby field.
