Back extensions are an exercise that helps strengthen your back and core. Here are several versions and tips for effectively performing them. Share on Pinterest A strong core isn’t just about the abs.

If you dabble in at-home workouts, you've probably already got some basic gear. (If not, start with these top-rated dumbbells and trainer-approved resistance bands.) But if you're getting serious ...

Go to any gym and you’ll likely see a row of weight benches lining the mirrored walls. They look like a great place to check your form while doing arm exercises, or maybe to sit and sip some water ...