The seven-minute abs workout was put together by fitness trainer Maddie Lymburner, who goes by MadFit on YouTube, and it’s set to the beat of Daft Punk’s Around The World. That means you do your reps ...
The routine was developed by fitness trainer Maddie Lymburner (known as MadFit on YouTube ... you’re tight on time but want to work your core. Or you can repeat the circuit three times for ...