Sometimes in life, you really can't beat the old stuff. Old friends, old tunes, old movies - we love them all. And when it comes to working out, it seems we're partial to going retro too: indoor step ...

Simpler can be better ...

Head to any step aerobics class and you may feel like the instructor is speaking another language. Don’t worry, we’ve all been there. But the good news is that most of the basic aerobic dance steps ...

Refinery29 is participating in First Lady Michelle Obama's #GimmeFive challenge. To learn more, click here. Are you looking to kick off a new fitness routine or simply make yours a little better? Our ...