Which exercises are most effective for your pecs? What to know.

A torn pectoralis major muscle, or pec muscle, is an injury that many of us have probably not heard of. But it's a serious injury striking boxers, pro wrestlers, body builders and even a growing ...

Between my job as a writer and my large breasts, I’ve found that at the ripe age of 33 my posture is seriously not OK. I always knew this, but in the past few years, my shoulders have gone from ...

BUILDING A BIG CHEST is one of the most common goals for gym-going guys, and for good reason. You depend on the muscle group when you press, push, and "fly" (adduct) with your arms, all essential ...

Please provide your email address to receive an email when new articles are posted on . The pectoralis major muscle originates from multiple locations, including the costal cartilage of ribs two ...

When it comes to strength training your muscles for a sculpted, well-defined chest, you’re probably familiar with your pectoralis major muscles, the large set of muscles that stretch across the upper ...

Mark S., a 27-year-old male, is complaining of left shoulder weakness. Mark trains with weights regularly (3-4 times each week) and has done this for 10 years. Six months ago, while doing the bench ...

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 ...

Focussed training plans help achieve specific goals in the gym – and in order to develop big, strong, lower pecs, you'll have the most success by training your chest. That said, there are some limits ...