Power up the biggest muscle in the body ...

Are you up for a 31-day challenge? Join us on the START Today Facebook group for daily tips and motivation, to connect with others following the plan, and to get real-time advice from trainer ...

It's a common stereotype among gym-goers that men are focused on building up their biceps and pecs while the women are all about rounding out their glutes and toning their quads. This generalization ...