technology in training and nutrition
As time went on the technology for training in the Tour De France also advanced. Originally athletes would've trained by just riding hundreds of kilometres in a day. But stationary spin bikes were introduced to allow for more cardio focused exercises. There have also been stationary weight machines to improve athletes explosive powers, to focus on endurance, to focus on core strength, and to focus on muscle specific training. Advances in technology have led to parts for these spin bikes, weight machines, and core training machines to become more sophisticated and durable. These advances allow for athletes to train more efficiently and become more prepared for the Tour De France to allow for a more entertaining sporting event overall (http://www.otesports.co.uk/blog/post/the-nutrition-of-a-tour-de-france-rider/) (http://theconversation.com/whats-in-a-plan-training-for-the-tour-de-france-14857).