More than 100 million people have tried this 10-minute abs workout by Pamela Reif on YouTube, so I was eager to give it a try ...

Curious if this ‘pretty’ abs and arms workout lived up to the name, I gave the 12-minute routine a try.

Even if you don't follow Pamela Reif, it's more than likely that you've come across some of her content online. From fun but challenging workouts – be it Pilates, strength sessions or dance ...