Science

Whether it’s for overall health, training goals, or fitness level, understanding your heart rate and how to optimize it is vital to success.

Understanding the aerobic energy system – the source of energy that powers long-distance workouts and the type of movement we refer to as "cardio".

Fascia is a complex connective tissue network – often called the body’s “living matrix” – that supports movement, structure, and overall function.

Sports conditioning builds strength, stamina, and speed. Learn why it’s essential for athletes at every level.

Regular strength training makes you stronger, more flexible, and improves your mental health. Read on to learn all the benefits it can offer you.

Get the lowdown on calories – understand what your body really needs and how to use them to achieve your goals.

Bodyweight training builds muscle, burns calories, and fits all levels — not just beginners. Learn the truth about common bodyweight myths.

Saunas boast several health benefits that can improve your performance and relieve stress. Learn why they’re the ultimate post-workout tool.

Vitamins are a key part of an athlete’s diet. They boost performance as well as promote overall health. Get the lowdown on everything you should know.

Is the sunshine vitamin your ultimate secret weapon? Discover how vitamin D enhances bone health, muscle power, and immunity for peak performance.

Sweating is vital for cooling and health, but the advantages don’t stop there. Learn why sweating isn’t all bad—it can actually boost your performance.

Flexing muscles isn’t just about strength. Dive into the science behind it to optimize your workouts for strength and overall health.