Fitness

Teen world champ has insane inline skating skills

Polish skater Klaudia Hartmanis took out the title for the Freestyle Battle at the World Slalom Series in Paris on July 19, where her insane inline skills were on display. The 19-year-old freestyle skater has quite a rap sheet, and is currently sitting second in the women's Freestyle Slalom rankings. She was named vice European champion in the exhilarating Freestyle Battle in 2014, and vice world champion in the pairs competition just one year earlier. It might be time to dust off those old rollerblades...

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Body detective: What's a stitch, exactly?

We grill the world's leading authority on stitches on how to stop them ruining your run

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How to make exercise a habit you won't break

There's one simple trick to making your exercise sessions as automatic as your daily shower

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Stinky farts, bad breath and dizziness: the unexpected side effects of some of the most popular diets

Many diets come with unexpected side effects that could cause your friends and family to steer clear of you

Jake Gyllenhaal shaped up for ‘Southpaw’ by doing 1000 sit-ups and 100 pull-ups per day

'I wish I could measure, in buckets, how much I sweated here'

US dad breaks world record for most full-course ironman races

James Lawrence is not a man who does things by halves

Flow Athletic's Ben Lucas on mindful performance for runners

The owner and director of operations at Sydney's Flow Athletic knows how far away a finish line can seem when you're training for a long-distance event

Cam Byrnes fit and fast whole-body workout

This seven-minute circuit is about covering all body parts to exhaustion in the shortest time frame possible

What one wife can do with real-life rage against a machine

Alex Carlton's first foray into life advice is a real doozy...

Cringe-worthy Aussie aerobics ad finds viral fame five years after release

The aerobics-inspired routines were also available on DVD (tres modern) and even spawned their very own entry in the Urban Dictionary