An average person, running or walking, takes about 2,000 steps per mile. Often, especially when running, the impact is much more than just body weight because of the momentum going forward. Typically ...
Most runners need more muscle mass, or strength and control in the muscle mass they have to boost their performance.
Whether you’re building toward a fall 5K or marathon, small, research‑backed tweaks add up. Here are seven high‑impact tips ...