Maintaining your health can seem expensive, but fitness doesn’t have to break the bank or eat up all your free time.

An illustration of a magnifying glass. An illustration of a magnifying glass.

An illustration of a magnifying glass. An illustration of a magnifying glass.

New runners often focus entirely on building endurance and logging miles. That’s important, but it’s not enough. Agility training, once the secret weapon of sprinters and field athletes, is now ...