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 ...

No gym? No problem. Bodyweight exercises are an excellent way to train your back muscles when your access to weights is limited or you’re looking for a way to change up your workouts. Using your body ...

Upper back pain can occur when breathing, especially when taking a deep breath. Possible causes range from muscle strain to asthma, anxiety, and heart problems. Pain in the upper back when breathing ...

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

Leoni Jesner is a fitness, health, and lifestyle writer who has contributed to Byrdie and LIVESTRONG.com, among other publications. She is also a personal trainer, mat Pilates instructor, and ...

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 ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Do you frequently feel aching, soreness or pain in the upper ...

Your upper back is home to a lot of little muscles that are crucial to shoulder health and mobility but, unless you consciously work to activate them, you might struggle to move within your optimal ...

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 ...

Several things can cause upper left back pain, including muscle strain, certain postures, spinal conditions, and arthritis. Treatments for upper left back pain will vary depending on the underlying ...