Jennie Hansen

Use these videos to boost your power and efficiency on the bike with our cycling-specific strength circuit.

An inflammation of the external ear canal, swimmer's ear (or otitis externa) can be painful and put a pause on swim training.

You’re completely wiped out after that long run - so why can’t you fall sleep?

Your training should progress in volume, intensity, and specificity so that you peak at exactly the right time to perform well on race day.

Muscle strains happen when you sprint and the muscle isn’t prepared for the effort expended.

Suffer from quad cramps? Here’s how to fix the problem—and keep it from coming back.

If you're getting dizzy during or after a swim, it’s important to pinpoint the underlying cause.

With a few tweaks and changes in focus points, a triathlete can effectively train for a solid offseason marathon, while still keeping some of the balance provided by swimming and biking.

It's possible to train for a marathon without sacrificing your swim-bike fitness. This 12-week marathon training plan for triathletes will get you there.

Races are finally happening - and athletes are suddenly finding themselves faced with packed, ambitious race calendars. Our complete, comprehensive guide has expert knowledge on everything from workouts to travel tips to mental strategies.

You might be sabotaging your entire race (run included) with one of these five, easily preventable, mistakes on the bike.

A swollen knee should send you to the doctor—but an important question in diagnosis is when did it start swelling: right after running or later the next day?

Road rash from a cycling crash is not an especially deep injury, but it can bleed and is definitely painful.

Why you get stomach ache after swimming - and what you can do to feel better, fast.