Can these turf rolls handle impact from workout equipment? I have steel clubs from Onnit (https://www.onnit.com/tv/onnit-6/steel-club/learn) that have sharp edges.

Our Performance Turf Rolls can handle the impact from workout equipment. These turf rolls were designed to be used in commercial gym environments where pushing and pulling of sleds and fitness equipment would be dropped and placed on them daily. So you can use Onnit's Steel Clubs on our Performance Turf Rolls.