Back during the time of Covid lockdown, when kitchens doubled as gyms and “snatched waists” were the internet’s fitness obsession, workout videos promising washboard abs and toned arms were everywhere ...

Abs workouts do not need to be long to be very hard, but even so when a video popped up on my YouTube feed claiming to be the "hardest abs workout ever" and it was only 10 minutes long, I was suitably ...