Giga Barbell 2.2metre

An Olympic barbell is a specialized type of weightlifting bar used primarily in the sport of Olympic weightlifting, as well as in powerlifting, CrossFit, and general strength training. It is designed to meet the specifications set by the International Weightlifting Federation (IWF) for use in Olympic competitions.

Here are some typical characteristics of an Olympic barbell:

1.      Length: Olympic barbells are typically 7 feet long (about 2.2 meters), although shorter variations such as 6 feet (about 1.8 meters) or training bars may also be available.

2.      Weight: An Olympic barbell weighs 20 kilograms (44 pounds) for men's bars and 15 kilograms (33 pounds) for women's bars. There are also lighter training bars designed for beginners or specific exercises.

3.      Diameter: The shaft of an Olympic barbell is usually 28-29 millimeters (about 1.1 inches) in diameter for men's bars and slightly thinner, around 25 millimeters (about 1 inch), for women's bars. The sleeves, where the weight plates are loaded, are slightly thicker to accommodate Olympic-sized weight plates.

4.      Knurling: Knurling refers to the textured pattern on the barbell that provides grip. Olympic barbells typically have aggressive knurling in the center portion where the lifter's hands are placed during lifts like the snatch, clean, and jerk. The knurling on the outer portions where the hands are placed for squats and presses may be less aggressive.

5.      Sleeves: The sleeves are the rotating ends of the barbell where weight plates are loaded. They are designed to spin independently of the shaft to reduce stress on the lifter's wrists during lifts like the snatch and clean. This spinning action allows the lifter to smoothly transition the bar around their body during these lifts.

6.      Bearings or bushings: Inside the sleeves, there are bearings or bushings that enable the sleeves to rotate. Bearings offer a smoother and faster spin, while bushings provide a more controlled rotation.

7.      Loadable sleeve length: The length of the sleeve where weight plates can be loaded varies but typically ranges from 16 to 18 inches. This allows for the loading of multiple weight plates for heavy lifts.

Overall, Olympic barbells are built to withstand heavy loads and intense training sessions while providing the necessary characteristics for Olympic weightlifting movements. They are a foundational piece of equipment in any serious weightlifting or strength training program.