What Is the Trapezius Muscle? Trapezius muscles are large, paired, triangular muscles in the back of your neck and upper back. They extend down your back, but they’re mostly involved in the movements ...

Sure, being strong and having sculpted shoulders can inspire self-confidence. But if your neck is feeling stiff or achy, you may be focusing too much on your trapezius during workouts. That's the ...

Exemplary cases for trapezius muscle segmentations. (A) Segmentation masks of the bilateral trapezius muscles (red areas) in a 25-year-old female and (B) in a 24-year-old male. CHICAGO – Researchers ...

Shivering and tensing up is the body’s natural response to uncomfortably low temperatures, and that can cause trapezius tightness. Winter stiffness can be a real pain in the neck (literally).

For informational purposes only. Consult a medical professional for advice. Source: Focus Medica Compression of the nerve due to increased pressure that causes numbness, weakness, pain, or tingling.

If you’ve got a lump on top of your shoulder muscle, you have a good chance of it being a trapezius knot. This type of lump in the trapezius muscle — called a myofascial trigger point — is among the ...

Both men and women start losing muscle mass as they age. Most people see their muscle mass diminish around 3% to 5% per decade after turning 30. Unfortunately, as your muscle mass diminishes, you also ...

What is a pulled muscle? There are a lot of things we refer to as a pain in the necklike waiting for the cable guy to finally ...