The STEEL Library

Imbalanced traps increase injury risks while working out. See how shoulder shrugs create balanced upper, middle, and lower parts of the trapezius muscle.

See how 21-15-9 workouts can help you improve your strength endurance, which is the ability to move a weight with higher reps in a shorter amount of time.

No high row machine? Here are 7 other compound exercises with a full range of motion that activates all the upper-back muscles to help your strength building.

If you are seeking an alternative to Renegade Rows with the same benefits? Here are alternatives to target your core, chest, triceps, shoulders, and even lats.

Unsure whether maingaining is for you? Here’s how to see whether bulking and cutting or maingaining is the way to go for reaching your ideal physique.

Here's proof that your quest to get the perfect six-pack of chiseled abs can benefit greatly from adding a stability or Swiss ball to your workout routine.

Although stability ball workouts don’t build muscle mass, here are 10 Swiss ball exercises that will enhance muscle endurance, agility, balance, and stability.

Learn how to master Swiss ball leg curls to achieve optimum results in the coordination, strength, and appearance of your legs, including your hamstrings.

Losing chest fat can be daunting. However, combine a calorie deficit diet with these exercises that target chest muscles to get rid of man boobs in no time.

Here's a selection of the best cool-down stretches to slow down heart rate and increase blood flow to repair muscles and prepare them for your next workout.

Your ab workout frequency depends primarily on your goals, here’s why your routine should be similar to your workout programs for other muscle groups.

Struggling with push-ups? Here's how to do wall push-ups — regular push-ups with training wheels — to get your body prepared to cope with the real thing. 

In recent years, ketone supplementation has been propagated as an alternative (or complementary) strategy that may potentially also boost endurance sports performance, but does it actually improve athletic performance? In this article, Dr. Paul Henning looks at the research and what he discovers will surprise you.

Sedentary lifestyles and too much sitting cause weak hip extensors. We share simple hip extension exercises to deal with low back pain and flabby butts.

The Farmer’s Walk has become an excellent all-around exercise for pros and beginners. See how many muscles you can work if you add it to your workout routine!