Transform flab to six-pack abs in 30 days! Follow this core challenge with dynamic workouts, nutrition tips, and expert ...

When I decided to take on a 30-day leg raise challenge, however, it wasn’t for the promise of stronger abs or rock-hard quads. I wanted to complete the challenge to prove to myself that I do ...

Luckily, one of my favourite personal trainers, Kayla Itsines, put out a new 200 ab rep challenge – talk about ... was the superset of sit ups and bent leg raises, the part of the workout ...