You might feel sudden back spasms or sharp pain in your muscles while feeding, especially with certain seating positions.

A back spasm involves a sudden, involuntary muscle contraction that can be set off by something as routine as lifting a bag or sitting for too long. Muscle fatigue, dehydration, and nerve irritation ...

The Dodgers recalled right-handed pitcher Paul Gervase and placed right-handed pitcher Tyler Glasnow on the injured list with ...

It seems like Kristaps Porzingis escaped any major injuries after leaving with “lower back soreness” in the second quarter of the Golden State Warriors’ 115-101 loss to the Detroit Pistons. In the ...

DETROIT -- Golden State Warriors center Kristaps Porzingis left Friday night's road loss in Detroit with lower back spasms and said postgame he will "probably" miss Saturday night's reunion game in ...

Dodgers starter Tyler Glasnow returned to warm up before the second inning but leaves with low back pain, replaced by Jack ...