Common causes of lower back pain in females include muscle strain, premenstrual syndrome (PMS), endometriosis, and painful periods. Learn more about causes and treatments here.

Lower back pain is a common experience. ... Conditions that affect the muscles, bones, ... This article will use the terms “male,” “female,” or both to refer to sex assigned at birth.

CAMBRIDGE, Mass. – When a pregnant woman leans back, and shifts her weight to stand more comfortably, she is performing a motion that for millions of years has helped to compensate for the ...

An early 20th-century medical illustration shows the deep muscles of the lower back, including the psoas. Photograph by VintageMedStock/Getty Images. Why tight hip flexors can cause back pain.

Step 2: Lift your arms out to the sides like a hawk extending its wings, tightening your arm and shoulder muscles as you do so. Step 3: Lower your arms back down and relax. Repeat this 10 to 15 times.

The back exercises for women below work the two major muscles of the back-the latissimus dorsi (lats) that extend from the ...

However, back muscles tend to fatigue quicker than others. So, ... Hold for 3–5 seconds then slowly lower back to return to start. That's 1 rep. 10 Dumbbell Good Morning. How to: ...

A birddog exercise works the abdominal muscles, the lower back, and the glutes. To do a bird dog: Start on all fours, with your body weight on your knees and your hands.