After sitting most of the day at a desk, where I may or may not have the best posture, my chest and upper back are tight and achy. Maybe you can relate? Luckily, that's where upper-body stretches come ...

Looking to improve flexibility, support digestion, and release spinal tension? Try Revolved Head to Knee Pose (Parivrtta Janu ...

As we move past 40, stiffness, joint discomfort, and reduced flexibility can slowly creep in, especially if movement has been ...

Doorframe pulls are an excellent way to strengthen your core muscles. Stand facing the doorframe, grab the top with both ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

There are several benefits to working out your upper body including improving your posture, flexibility and mobility, as well as building muscle mass. Intermountain Park City Hospital Physical ...

Being able to touch your toes is a lot more important than you might think.

For fitness purposes we can roughly divide the body into three sections: the lower body (legs), the core (abs), and upper ...