Every now and then a fitness trend emerges that tries to reinvent the wheel. Most fade out of view, but one that I've seen increasingly take hold across Instagram, TikTok and Co. is walking backward.

For centuries, the Inuit or indigenous peoples of Arctic regions like Greenland, Canada, and Alaska, relied on sleds, often pulled by dogs like huskies, to haul heavy loads across vast, frozen terrain ...

Ask any of the 16k people taking part in HYROX at the end of November, and chances are the sled push is the station they're most apprehensive about. It was my Women's Health and Men's Health ...