Research shows that sitting for long hours at a desk can weaken your core ... can have a big impact on how your body feels ...

Certain exercises specially strengthen the muscles that keep everything lined up. Hill specifically recommends dumbbell rows.

Sit in a chair with your feet flat on the floor. Raise your heels. Lower your heels back to the floor. Felder explains that ...

Flexibility expert recommends four stretches for easing back pain and tight hips after too much sitting - Regular movement, ...

Do ten reps. This stretch brings your spine into rotation, helping it get used to that motion in a safe, gentle way. This ...