Want a faster 'easy run' pace? Marathon pace? 5K pace? Science and practical experience tells us that by increasing your maximal sprint speed ALL other speeds become faster, too. Due to your ability to recruit more muscle fibers and generate more stiffness at impact, running starts to cost less energy, so you become more efficient. So, if you've been doing some speedwork and feel ready to level up, here are three great sprinting cues you can use today!