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Running

Richard & Chris Douglas
Richard & Chris Douglas

I just wanted to say thanks to you folks. I stopped pounding myself relentlessly with high mileage and started using the WODs from Crossfit Silverback combined with your endurance WODs to prepare...

Steve Crane
Steve Crane

I used it this past season and had the same results time-wise as the prior year. My incidence of injuries was lower than with LSD and I regained the strength I had lost doing more traditional...