Plus, the best protein supplement for healthy weight gain.

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Anbereen Hasan grew up swimming and dabbled in Pilates as an adult, but she ...

Hypertrophy is the medical term for muscle growth. Everyone can build muscle, but not everyone will experience the same gains or speed of muscle growth. Genetics, age, hormones, nutrition, and other ...