Leucine is the amino acid that signals your muscles to start repairing and growing. Here’s why it matters.

It’s a new year, and you want to change your workout program, but you’re unsure whether to focus on volume or intensity. You’ve done your research, yet the more articles you read, the more confused ...

Here's how muscle growth, or hypertrophy, works and four ways to optimize hypertrophy including nutrition and resistance ...

Building muscle has serious perks.

“They increase the quality of the muscle you build as opposed to just the size of the actual muscle.” ...

Not seeing visible muscle gains yet? Trainers explain the subtle signs you’re still building strength – from recovery and ...

You may be eating bland chicken and hard-boiled eggs to stay lean, build muscle or fuel an active lifestyle. But with Ensure’s new Max Protein launch, you can get stronger and healthier by drinking a ...

New research shows that when you drink your protein shake matters less than you think—but timing can still make a difference for recovery, energy, and performance.

Challenging the belief that animal protein is the superior type for building muscle, scientists have shown that there is actually no difference in eating meat and dairy or plant sources following a ...

A sports dietitian reveals the best Costco foods for building muscle, from lean proteins to dairy, seafood, and easy recovery staples.

What's a typical rate of muscle gain? Every body responds a little differently to strength training, so the short answer is “it depends." One review of research on how resistance training impacts ...