Is There a Difference Between Female and Male Muscles?

Differences in muscle mass and functions between the genders are frequently in the news. Basic body composition differs significantly between women and men, with females having a higher percentage of body fat and males having more lean muscle mass. 

Skeletal muscles are the body’s most abundant tissue. Their different fibers contain over 3,000 variously expressed genes that affect composition and contractility, along with variances in hormone regulations. 

How Do Muscles Work?