We’ve all heard how cyclists can go fast and save energy to boot in group riding, especially in a well executed paceline. And we’ve heard the savings can be as large as 30%, which is as huge as it sounds – and scientific measurements show that deep discounts of 40% can be had. These benefits come from reducing drag (aerodynamic resistance) and the process in group riding is drafting. Continue reading
Found this on my computer last night. It came from one of the students at Anna’s school.