If you’re truly bracing all of your muscles, it can be hard for someone to hold a plank for longer than 20 seconds—and a minute at most. He recommends bursts of 20 seconds at a time.

The GHI has tested the market-leading prams, pushchairs and buggies to find the best for your little one. Shop our tried and tested picks.

Resilience is what helps us thrive despite the curveballs life throws our way. Some of us are born more resilient than others, but everyone can get better at it. Here’s how.