Andrew Heffernan

Work your entire body with this fast, fun routine.

Martial arts in Brazil, stone lifting in Iceland, mace swinging in India. Infuse your active endeavors with renewed energy, courtesy of the inspired movement habits of other cultures.

Psychologist Kelly McGonigal, PhD, on how a joyful approach to exercise can help people reach their fitness goals more easily.

“Go hard or go home” isn’t the only way to exercise. Instead, you can exercise smarter — not harder — using a minimum-effective-dose approach.

Learn how to minimize fitness plateaus and perform your best by using periodization.

How consistency, curiosity, and compassion can keep your fitness and health on track for a lifetime.

Streak challenges are a powerful way to energize a training routine. Keep the momentum alive with these tips.

This head-to-toe routine will stretch your muscles, mobilize your joints, and leave you feeling fantastic in five minutes flat.

These three indoor-rowing workouts promise to propel your cardio fitness forward, no matter your level.

Try these five moves — half-kneeling press, suspension-trainer one-arm row, goblet squat, glute bridge, and suitcase carry — to build physical, mental, and emotional resilience.

Learn how exercise can help build a body and mind that can roll with life’s punches — and come back stronger after stress.

Get more out of your weightlifting efforts and break through plateaus with tempo training.

Tired of crunches? These six dynamic moves can build a strong, functional core.

Rotate your spine safely — and reduce back tension — with these four stretches.

Here’s how to find a fitness routine that resonates with you.

Get your speed fix with these high-intensity bike intervals.

These five moves could be the key to more speed, endurance, and resilience on the bike, in the water, and on the road.

Why stretching goes beyond just muscles.