Whats the best way to structure indoor cycling endurance rides to avoid the monotony of staring at a screen for hours on end, and are those who swear by virtual training platforms just being lazy, or is there actual science behind the benefits of simulated rides versus traditional trainer workouts. Should we be prioritizing interval-based workouts over steady-state efforts when it comes to building endurance, and how do you actually know if youre making progress on a turbo trainer when the only metrics you have are watts and heart rate? Are there any real benefits to doing long endurance rides indoors versus outdoors, or is it just a necessary evil for those who live in areas with harsh weather conditions.