My left leg is stoooo-pid. I’ve heard of people having ‘dead-spots’ in their pedal strokes, but not ‘dead-quarters’ or ‘dead-halves’.
I’ve spent who-knows how much on bike fits, and I’m convinced that leg is just a lazy idiot, especially coming over the top of the pedal stroke.
Like very other topic - there are a ton of opinions on this out there. I’d like to hear what SUF Science has to say. I have noted that single-leg drills are only very rarely included in a workout, and usually they tell you just concentrate on a single leg, but not unclip it.