A certified trainer shares 4 standing exercises that strengthen the upper back, shoulders, and core to restore posture after ...

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 ...

A certified trainer shares 5 chair exercises that rebuild the muscles supporting your spine and improve posture after 60.

And exactly how to do it.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. It’s easy to almost ...