The major differences between chin-ups and pull-ups — and what muscles are worked for each exercise

Because of the differences in grip, chin-ups mainly work muscles in the front of your body, whereas pull-ups focus on the ...

Decades of research reveals the best exercises for building muscle

However, as Sarah highlights, there is some solid guidance to consider when choosing the best exercises for you, including: ...
Everyday Health on MSN

A Pulled Muscle in the Armpit

Learn how to identify and treat a muscle strain that leads to armpit pain. Get to know how to gauge severity and recovery timelines.

Breathing for better strength: How your breath affects muscle engagement, stability and power

How you breathe during strength training directly affects muscle engagement, core stability and power output. Dana Santas explains in the last of this five-part series.

7 of the best exercises to build arm muscle, according to a personal trainer

To build arm muscle you need to focus on strengthening exercises like chin-ups, push-ups, and tricep extensions. Here's a ...
CNET

Do Vibration Plates Help With Weight Loss? Here's What Experts Say

Vibration plates have been rumored to help you get stronger and lose weight at the same time. Here's the truth. Taylor Freitas Contributor Taylor Freitas is a freelance writer and has contributed to ...
Live Science on MSN

What's the Strongest Muscle in the Human Body?

But the strongest muscle by weight is the masseter, a chewing muscle in the jaw, D'Agostino said. It is small, but it has ...
Browney on MSN

How Many Pull‑Ups Can You Do from a Helicopter?

I challenged myself to attempt pull‑ups while suspended from a moving helicopter, aiming to surpass the current record of 32 ...
Sports Illustrated

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