HealthDay on MSN17 小时
The 5 Best Exercises for Lower Back Pain, According to a Personal Trainer
I've been a personal trainer for 5 years, but when I first graduated college, I had a desk job where I was sitting 8+ hours a ...
来自MSN2 小时
Your core is more than just the abs. 30 exercises that target the entire core
When our core muscles are weak, it places stress on the back and spine, which can lead to pain and injury ... toward the ceiling. Lower back to starting position. Alternate arms, performing 10 ...