Training is limited by your ability to recover. Key to this ability to recover is post-exercise nutrition. In 2015, Daniel R. Moore, PhD wrote an excellent article for the American College of Sports Medicine discussing carbohydrate and protein replacement strategies to optimize post-endurance exercise recovery.[1]
"I have been training at Power Up since it opened, 2 classes weekly. As a recreational cyclist, the benefit of my training at Power Up has been immeasurable. For the last 4 years I have ridden multiple week long cycling trips through Wyoming, Idaho, Montana, Wisconsin and the Adirondacks region. I have felt prepared for all of my rides, including climbs of numerous mountain passes, thanks to Power Up. You don't have to be a racing cyclist or triathlon competitor to reap the rewards of training with Jim and his excellent coaching staff. Plus, it's FUN!!"