Most, if not all, athletic movements require you to activate your core group of muscles to help complete the movement. From a quarterback’s throw to the pedal stroke of a cyclist, your core provides you with the stability and power needed through every motion. Every time you lift your leg, you rely on core muscles to do so. Each time you hop a log with a bicycle, ride through technical terrain, or make a turn, you rely on core muscles. So during a long ride or a race, a core that fatigues fast will lead to weaker legs, upper torso, and arms, which will lead to a loss of power, loss of coordination, and a slower effort. A weaker core will ultimately reduce your overall potential as an athlete.
Building endurance requires a repetitive movement such as the repetitive movements used to run or ride a bike. When you think about it, while you’re running or riding your bike, your legs are moving anywhere between 4000 to 6000 repetitions an hour. That’s a lot of movement. Moving your legs that often over hours and hours of time builds endurance. Continue reading