Children as young as 3 are joining in crossfit classes, the fitness trend that is gaining converts around the world.

Human health guinea pig Dr Michael Mosley recommends drastically cutting back calories a couple of days each week, but a local expert says this is dangerous advice.

One in six of us is genetically disposed to gain little or no benefit from exercise. Still waiting for his six-pack, Patrick Strudwick took a test to find out if he's among them.

Music makes jogging easier. Lots of runners say so, but now a German researcher at Dortmund's Technical University has proved it and comes up with the reason.

Here are six things you need to know about supplements before you start popping pills and making protein shakes.

Keeping active for half an hour a day can reduce the risk of cancer of the womb by nearly half, according to a study.

Gyms where poorly qualified personal trainers push people too hard are 'accidents waiting to happen.

Sixteen thousand runners will take part in the annual Auckland Marathon on November 3, doing the full or half marathon or 10km race. A feature for runners will be crossing the harbour bridge and taking in sea and city views.

Rachel Grunwell brings you the lowdown on a new form of exercise.

Have you been asked to coach your child's sport? Danielle Wright talks to the coaching community to find out what's involved.

It boosts your spirit, does wonders for your body. So why has hobby marathon-runner Andy Kenworthy given up?

Health experts say that knowing your body's clock can help you synchronise your daily activities for optimal health.

New research shows 45% of Generation Y gym-goers did not read the terms and conditions before they signed up for their gym contracts.

Each week Rachel Grunwell tries a new sport to bring you the lowdown.

Tired of sitting on the sidelines? Danielle Wright goes in search of sports the whole family can play together

Each week Rachel Grunwell tries a new sport to bring you the lowdown.

Most gym-goers enjoy listening to a few tunes to help inspire a workout.

Each week Rachel Grunwell tries a new sport to bring you the lowdown.

Each week Rachel Grunwell tries a new sport to bring you the lowdown.