How the 5 Components of Fitness Can Improve Run Performance

For a muscle to continuously contract and relax, it needs adequate hydration, electrolytes, and oxygen. It also must be able ...

Walking does count toward marathon training – as long as you stick to these rules

As Machowsky points out, running 40 or more miles a week is different to running closer to 20 miles. If your mileage is on the higher end, swapping some of your easy runs for walks – especially if you ...