Ask any of the thousands of 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 ...

After a thorough warm-up, start a running clock and get stuck straight into a heavy 25m sled push. Next, grab a sandbag or a pair of dumbbells/kettlebells (16-24kg) and cover 50m in walking lunges ...