Strava, the socially focused, GPS-powered activity tracker, has taken the fitness world by storm. It’s had an especially profound impact on the world of cycling, with thousands of riders going to extreme lengths to claim the virtual prizes it offers. But what makes the platform so addictive?

Everyone wants to get involved in fitness tracking, with devices from Fitbit, Apple, Jawbone, Samsung and countless others flooding the market. But while some present users with unreliable readings, Skulpt promises precise data and tailored tips. Can it change the way we bulk up?

Boutique fitness studio Orangetheory aims to help gym-goers lose weight, get toned, and reach their fitness goals in the least amount of time through the use of heart rate data. Why is high intensity interval training so hot right now? And can competition make working out more enjoyable?

Although Lycra-clad runners have been taking to streets and parks for decades, they’ve become ubiquitous in recent years. There are now 10.5 million runners in the UK, and the growth in related apparel and apps shows how mainstream it’s become. Why exactly has running gotten so big?