MOST THINGS WE do are forward-facing. We walk forward, reach forward, bend forward—of course, because we primarily see in front of us. That’s caused us to put an emphasis on the aesthetics of the ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. • Strengthening your back ...

TRX training is a surefire way of pushing your workout to the next level. Or, if you're quite happy with your current level, it's also a great way to just do something different. The best part is: ...