Can shorter cranks improve pacing control in Zone 2 for riders who prioritize maintaining a high cadence over brute force, or are the benefits of shorter cranks overstated and only applicable to riders who are severely limited by their existing crank length.
If shorter cranks do improve pacing control, is it due to the reduced mechanical advantage and subsequent increase in muscle recruitment patterns, or is it more related to the reduction in muscle tension and improved neuromuscular coordination.
Assuming a rider is already comfortable with a high cadence and has optimized their bike fit and gearing, would the benefits of shorter cranks be more pronounced in steady-state Zone 2 efforts, or would they be more noticeable in variable terrain where rapid acceleration and deceleration are required.
Is there a point of diminishing returns when it comes to crank length, where shorter cranks may actually hinder pacing control and overall performance, or can riders continue to benefit from shorter and shorter cranks.
Do the benefits of shorter cranks apply equally to all riders, regardless of their size, strength, or riding style, or are there specific rider profiles that would benefit more from shorter cranks.
Can the benefits of shorter cranks be replicated through other means, such as adjusting gearing, bike fit, or training, and if so, what are the relative advantages and disadvantages of each approach.