Get your stopwatch out.

Planks are a simple, equipment-free exercise that strengthen your core, improve posture, and protect your back ...

A strong and toned midsection, back, and sides not only contribute to a sculpted physique but also provide essential support for daily movements and posture. Targeting these areas with a well-rounded ...

Strengthen more than just your core muscles with the humble-yet-mighty plank.

Back pain usually comes from compression of the spine, according to physical therapist Dr. Casey Coleman. He said exercises that strengthen muscles supporting the back can help decompress the spine.

Core muscles wrap around the midsection like a girdle, forming a connecting link between the upper and lower body. They support, stabilize, and help move your spine, trunk, and pelvis, and most body ...

Spice it up and send your abs and your mid-back into serious overdrive with the plank row hellset, a deadly workout finisher from Men's Health fitness director Ebenezer Samuel, C.S.C.S. Here, you're ...

The Copenhagen plank is not your typical core move—it’s a side plank variation where you put your top calf on an elevated ...