When your parents or grandparents bought a mattress, it likely came as a set with a box spring. But box springs have become far less common in the last two decades. With the innovations in mattresses ...

THE BARBELL SQUAT is a foundational exercise for all kinds of strength trainees. The compound movement can be a tough one to master, though, and one of the most difficult aspects of it is lowering ...

You're probably familiar with a box spring, the simple wood frame with springs that acts as a support base under older mattresses. It's not a highly technical piece of equipment like a smart bed (or a ...

The box squat is a core training staple that can build size and strength in your lower body-but are you sure you're even doing the exercise correctly? Before you shoulder up to your barbell and drop ...

Change up your classic squatting routine with a box squat. Follow along as three top trainers walk you through the do's and don'ts. In contrast to your typical, “I learned this in PE class,” air squat ...

The box jump is a fun and dynamic exercise to add to any routine focused on improving power and lower-body strength. As a personal trainer, I love to include box jumps in my clients’ programming to ...

Our expert staff answers frequently asked questions in their areas of expertise and defines common terms so you can be a smarter shopper. Read more here. If you’re a millennial or older, you likely ...