Pole-vaulting, though, was doable. On Wednesday, he jogged and did a body inversion on workout rings to warm up. Then he laced up his spikes, grabbed a 12-foot fiberglass pole and did some ...

We wanted to make some kind of mix between a sprint spike and a pole-vaulting spike. They are very much lighter and more aggressive with the toe spring than what you used to see years ago in a ...

We wanted to make some kind of mix between a sprint spike and a pole-vaulting spike. They are very much lighter and more aggressive with the toe spring than what you used to see years ago in a ...