The STEEL Library

Whether it's a pulled muscle, or something more serious, chances are you may face an injury that requires bed rest at some point. However, with bed rest comes a predictable drop in physical performance, including strength and VO2 max. In this article, Dr. Paul Henning examines the effect of bed rest on performance. Learn more.

There are molecules released by your muscles when you exercise that scientists are calling 'hope' molecules. They are substances that quite literally make you feel better physically, mentally, and emotionally. In this article, Dr. Paul Henning provides recommendations on how to trigger them and shift your mood.

Looking to break a sweat, build strength, or simply enjoy a healthy lifestyle in Denver, Colorado? This list of Denver's best gyms will have you covered.

Want to take your fitness journey to the next level? Spiderman Planks may be the answer. Here’s how to perform them with proper form.

In two recent studies, exercise was proven 1.5 times more effective than either therapy or leading medications in treating depression, and that exercise helps produce 'hope molecules' in the body. In this article, Dr Paul Henning examines the effects of exercise, skeletal muscle, and “hope molecules”. Learn more.

Researchers have long been intrigued by the dose-response relationship between long-term intensive endurance exercise and coronary heart disease, and evidence now indicates an increase in prevalence of coronary plaques amongst highly trained athletes in comparison to healthy non-athletes.

Sore hamstrings are a real pain – literally and figuratively – for fitness enthusiasts. Here are the best stretches to get rid of tight and sore hammies.

Estrogen plays a role in musculoskeletal function in men and women. In this article, Dr. Paul Henning examines how estrogen affects anabolic responses, bone, muscle, tendon, and ligament development, and injury risk and more and its implications for optimal performance across the lifespan.

Want to gain strength, lose weight, etc.? Why wait? Take the first step towards a healthier you by joining one of these remarkable gyms in Jersey City.

Discover the diversity of the top 10 gyms in Atlanta, GA, each offering unique features and services to cater to the goals of all along their fitness journey.

Optimize performance and mobility, and minimize injury risks by including these pre- and post-workout shoulder stretches into your fitness regimen.

Incorporating these best upper back pre- and post-workout stretches into your exercise routine to reduce injury risk, enhance flexibility and mobility. 

The neuroscience of fitness is a fascinating intersection of physical activity and brain health, and is a rapidly developing area of research. In this article, Dr. Paul Henning dives into the research and examines the effects that exercise has in promoting positive structural and functional changes in the brain.

Looking for a head-turning booty with a killer underbutt crease? Here are the 7 best exercises, each with steps for beginners and experienced gym goers.

Uneven abs? Explore potential causes and solutions, including unilateral exercises to target different core areas to address any muscle imbalances you have.