I had this last year. It was caused by 3 things, all of which I sorted, rested up, and it stopped. Mine was caused by, pushing big gears without enough strengh in my legs, cleat angle on my shoes and excesive skidding.
I got stronger, sorted the cleat angle and stopped skidding.
I had this last year. It was caused by 3 things, all of which I sorted, rested up, and it stopped. Mine was caused by, pushing big gears without enough strengh in my legs, cleat angle on my shoes and excesive skidding.
I got stronger, sorted the cleat angle and stopped skidding.