REAL MUSCLE GROWTH is intentional. Serious size doesn't simply appear when you hit your protein goal if you're just cruising through your workouts ... in your muscle-building toolkit.

Building abs and sculpting muscles starts long before you ever hit the gym. Muscle growth requires a formula based on drinking plenty of fluids and eating the right energy-rich foods along with ...

These 20-minute HIIT workouts are the most efficient ways to train when you're low on time but want to burn fat and build muscle. The key is to leverage your work-to-rest ratio by amping up the ...