Crush calories and hammer your heart rate with these brutal back-to-back lifts.

Get as lean as you want to be without waiting on cardio row at rush hour.

Protein powder is a good way to meet your protein intake. But what if dairy isn’t your thing? Here’s what to look for in a plant-based protein powder.

From eagle squats to sumo squats, incorporate these squat variations into your training regimen for an awesome lower-body workout.

If you want to boost your natural testosterone levels, it helps to know all the best strategies — both in and out of the gym.

No gym? No sweat! With just a bench and some dumbbells you can combine these 7 moves for a fierce upper-body workout that can be done just about anywhere!

The (nearly) definitive ranking of the best triceps moves ever devised.

Dropping excess weight is good. Dropping weight and picking up muscle is better. This three-month fat-loss workout is designed to transform you from fat to fit in 90 days.

If you want to boost your natural testosterone levels, it helps to know all the best strategies — both in and out of the gym.

If you’re interested in boosting strength, power and training volume, give beta-alanine a try.

If you train hard, follow a restricted diet and are subjected to mental stress, consider taking a high-quality omega-3 fatty-acid supplement.

We've highlighted four key research-supported supplements that, as a vegan (or vegetarian), you may not have considered before.

These 10 pro-inspired eating habits will put you on the path to your best body ever.

The evidence is clear — probiotics are key to improved athletic performance, recovery and overall health.

Before you swear off sweets for good, let’s separate fact from fiction and learn more about the role of sugar in our bodies.

Before you get caught up counting macronutrients, it’s important to know what they are and why you need them.