The STEEL Library

Give your upper body a much-needed workout with the power tower! Strengthen and tone your arms, shoulders, chest, and back to get a head-turning physique.

Groin muscles are often neglected. You can Increase your hip muscle strength, mobility, or sports performance, by engaging in these adductor exercises.

Try these simple exercises to start recovering from diastasis recti today! With practice and dedication, you'll see improved strength and stability soon!

See your body as your own personal state-of-the-art training equipment. Learn the proper form to do bodyweight exercises like star jumps whenever and wherever.

Glutathione is known as the body's 'master antioxidant' and found in every cell of the human body. Its main action is to neutralize harmful molecules called free radicals, which can damage cells and contribute to the development of diseases. In this article Dr. Paul Henning explores the powerful effects of glutathione.

Recent studies suggest that low creatine levels in the brain may be associated with depression, and increasing creatine levels may alleviate depressive symptoms, but could such a simple supplement be they key? In this article, Dr. Paul Henning examines the research to see just how it may protect against depression.

Testosterone is an important hormone that plays a key role in muscle mass, bone density, and sex drive. This leads to significant interest in how to boost testosterone levels naturally. In this article, we look at 10 common testosterone-boosting myths and provide actionable advice on how to do it.

Reverse dips are a popular bodybuilding exercise that has been done in gyms for many years. Learn the proper form to avoid serious, long-term shoulder injuries.

Although no longer part of school curriculums, many fitness enthusiasts still take the challenge of the Presidential Fitness Test – Here’s what it entails.

If your time is limited, squat thrusts can give you a quick workout in a small space, and with no equipment required. Here you can learn the proper form.

Here’s how you can get as healthy and fit as Kylian Mbappé, the French striker became the second forward to score a hat-trick in a football World Cup final.

Creatine and electrolytes are well-known performance and recovery enhancers on their own, but what happens when you combine them? In this article, Dr. Paul Henning looks at the research and discovers how electrolytes enhance the effects of creatine and improve physical performance. Learn more here.

The capacity of our lungs to absorb oxygen is a crucial factor in our overall health and well-being, and research suggests it is also directly linked to our lifespan. In this article, Dr. Paul Henning explains various factors that can negatively impact lung function and what you can do to improve it.

Five key components of athleticism include body control, agility, balance, coordination, and timing, which are crucial for athletic success and physical fitness. In this article, we outline the importance of each component and 5 exercises for each to improve your athleticism.

Want to get your fitness journey started in San Diego? You're sure to find the perfect gym for your unique needs in this list of the top 10 gyms in San Diego.