Courtney Southwick is a writer focusing on health, nutrition, and disease. She has been blogging for the past two years at CourtneySouthwick.com. She writes blogs and articles for online publications ...

Your pectoralis major is a large and powerful chest muscle that’s shaped like a fan. It starts from two sections: your breastbone (sternum) and your collarbone (clavicle). The two sections come ...

Pairing resistance training with a high-protein diet can help you gain muscle while losing fat. Body recomposition has many benefits, such as improved heart health and decreased fall risk. You can ...