The serratus posterior inferior muscle is one of the back’s two intermediate muscles (the other is called the serratus posterior superior muscle), which means it’s neither a surface nor a deep muscle.

Pullups and heavy barbells aren't the only way to add muscle and strength to your lats and mid-back.

And exactly how to do it.

The back consists of large, complex muscles that support your trunk and spine. There are many types of back muscles, and they are all essential, helping you walk, bend, twist, and hold your body ...

There’s nothing hip about hip extension exercises, until you realise that they help you to run faster – and that’s very cool. To be precise, hip extension exercises build up the often neglected ...

Hip extension exercises build up our often neglected posterior chain—the muscles on the back of the body. Balancing your strength routine with moves that focus on your backside is important to ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? In the realm of strength training, deadlifting is one of those key moves you ...

Whether you’re looking to maximize muscle gains or improve your body composition and health, resistance exercise is essential to meeting your goals. While compound exercises work multiple muscle ...