Jordan Feigenbaum, Founder of Barbell Medicine, has an academic background including a Bachelor of Science in Biology, Master of Science in Anatomy and Physiology, and Doctor of Medicine. Jordan also holds accreditations from many professional training organizations including the American College of Sports Medicine, National Strength and Conditioning Association, USA Weightlifting, CrossFit, and is a former Starting Strength coach and staff member. He’s been coaching folks from all over the world for over a decade through Barbell Medicine. As a competitive powerlifter, Jordan has competition best lifts of a 640lb squat, 430lb bench press, 275lb overhead press, and 725lb deadlift as a 198lb raw lifter.
“Cardio will ruin your gains!” We’ve all heard some version of this phrase from a veteran of the iron game. Right or wrong, the idea that cardio will negatively affect strength and hypertrophy adaptations from lifting has persisted for the better part of a century and has been dubbed the interference effect. This idea is […]
Whether you’ve been working out for years or are just starting, you’ve likely seen the term “progressive overload” billed as a foundational concept in exercise. It’s the magic bullet, the secret sauce, the one universal truth that every coach and trainer agrees is necessary for making progress. What they don’t agree on, however, is what […]
It’s a deceptively simple question that determines the success of your entire workout: How long should you rest in between sets? There are several training variables we can adjust to get the most out of our program. We may carefully manipulate the load we’re lifting, the intensity of each set, and our total weekly volume […]
“3, 2, 1, Go!” The crowd erupts as the athletes get to work for the final event consisting of 40 deadlifts, 20 kettlebell clean and jerks, and 5 bar muscle-ups. Normally, this workout would be an all-out sprint for you, but you feel a bit sluggish from the other 4 workouts you’ve done in the […]
People start working out for all sorts of different reasons, but weight loss is one of the most common. Despite being billed as necessary for weight loss, the effects of exercise on body weight are nuanced. For example, an exercise program that includes both lifting weights and conditioning improves the body composition. In individuals who […]
Collagen is the most common structural protein in the human body, making up about 25% of the body’s total protein content. Its primary role is to provide structural support to connective tissues like ligaments, tendons, bone, cartilage, and skin, though it is found in virtually every tissue, including teeth, eyes, blood vessels, and more. There […]
Key Points The Limited Effect of Exercise Alone on Weight Loss Energy balance represents one of the fundamental principles of human metabolism. This physiological mechanism measures the relationship between caloric intake—the energy we obtain from food and beverages—and caloric expenditure, which occurs through basic metabolic processes and physical activity. When caloric intake exceeds expenditure, the […]
Over a lifetime, the average human will consume enough energy to fly a Boeing 747 jet from Los Angeles to New York just over 50 times. That’s an enormous amount of fuel to be sure, which speaks to how much nutrition plays a role in not only powering our daily activities, but also our well-being. […]
Creatine is one of the most widely consumed dietary supplements globally, accounting for an estimated $520 million dollars-a-year market by 2024. [1] On top of that, dietary supplements are quite popular, with approximately 75% of Americans reported taking at least one in the previous year. [2] Despite its popularity, many questions remain about supplemental creatine […]
The use of lifting belts dates back at least to the 1896 Olympic Games in Athens, Greece. Long before that, it is said that Milo of Croton, the legendary Greek athlete who reportedly lifted a calf every day of his training during the 4-year period between Olympic games, would craft a belt out of the […]