Stretching your lower back muscles as well as your glutes and hamstrings for just 15 minutes a day can make a huge difference ...

How you breathe during strength training directly affects muscle engagement, core stability and power output. Dana Santas explains in the last of this five-part series.

Common causes of low back pain include muscle strain, trauma, osteoporosis, and autoimmune disorders.

Rebuild strength after 45 with six standing moves—no equipment. Improve balance, power, and muscle in minutes a day.

What Is the Rhomboid Muscle? The rhomboid muscles are a large group of muscles in your upper back. They’re made up of the rhomboid major and the rhomboid minor. These and other muscles form the ...

Back pain affects millions of people daily, but determining whether discomfort stems from muscle strain or spinal issues can mean the difference between quick recovery and prolonged suffering.

Most low back pain is caused by muscle strain or a sprain. A strain is when your muscle fibers are stretched. A sprain is when your ligaments (bands of tissue that hold your bones together) are ...

A Brazilian bodybuilder who injected himself with oil for bigger muscles died on his 55th birthday. Valdir Segato had been using potentially fatal injections of Synthol for years, risking strokes and ...