Learn the basic foundations of building a running program for better health, energy, or stress management. Learn to use running as a regular form of cardiovascular exercise while avoiding the typical pitfalls that new or experienced runners can bump into. Review facts and fiction from the sports medicine world. Gain clarity on some common running-related questions: To stretch or not to stretch? How many miles is too many? Run, jog, or walk? Is there a difference? Is running bad for the joints? Can I continue to run after injury or as I progress in age? Have these basic questions and others answered to steer you towards a rewarding running experience.