Fitness Dictionary

Definition: Calories In the simplest terms, calories are units of energy. When it comes to nutrition and exercise, they are the energy content of the foods and beverages you consume. Your body uses this energy to perform various functions, including physical activi...

Definition: Bulking Bulking is a strategic phase in the world of bodybuilding and weightlifting, characterized by a calorie surplus. This is the period where you fuel your body to gain mass, primarily in the form of muscle. During this period, weightlifters intenti...

Definition: Bushing Barbell bushings are solid metal rings strategically placed inside the sleeves of a barbell. Their primary purpose is to enable the weight plates to spin smoothly during lifts. This rotation system is the most common one built into barbells, off...

Definition: Bearing Bearings, in the context of weightlifting, are small balls or needles housed within the barbell sleeve. Their primary function is to provide a consistent and smooth spin to the barbell during lifts. The use of bearings is particularly common in ...

Definition: Barbell Sleeve Before we delve into the details, let's establish what a barbell sleeve is. The barbell sleeve is the section of the barbell that holds the weight plates. This pivotal part of the barbell determines the bar's weight capacity and how many ...

Definition: Barbell Shaft The barbell shaft is the section of the barbell that extends between the sleeves. It's the part you hold onto during various weightlifting exercises. While it might seem like a simple metal rod, the diameter of the barbell shaft can vary s...

Definition: Barbell In its essence, a barbell is a straight metal bar designed to accommodate weight plates on its sleeves. This seemingly basic equipment opens the door to a multitude of powerful exercises that target various muscle groups. From foundational movem...

Define: Catabolic For athletes and fitness enthusiasts, the term "catabolic" often pops up in discussions related to training, nutrition, and recovery. Understanding what catabolic means and how it affects your body is crucial for optimizing your workout routines a...

Definition: Knurling Knurling refers to the pattern of ridges on the surface of a barbell or dumbbell handle that provides grip. These ridges are designed to enhance friction between your hands and the bar, allowing for a more secure grip during lifts. Essentially,...

Definition: 6 Post A 6 post squat rack or power rack is a robust piece of gym equipment that boasts six vertical posts, or uprights, forming the framework for a safe and effective strength training experience. What sets it apart from traditional squat racks is the ...