What methods do cyclists use to measure progress in strength training, and how can one determine whether strength gains are translating to improved on-bike performance? Are heart rate monitors, power meters, or other metrics the most effective ways to gauge progress, or should cyclists focus on more traditional strength training benchmarks like one-rep maximums or total volume lifted? How often should cyclists reassess their strength training progress, and what adjustments can be made to their training programs to ensure continued improvement? Are there any specific strength training exercises that are most strongly correlated with improved cycling performance, and if so, how can cyclists prioritize these exercises in their training programs?