What does XOB mean in UNCLASSIFIED


XOB stands for Olympic Barbell. It is a type of barbell used in weightlifting competitions and is characterized by its specific dimensions and weight.

XOB

XOB meaning in Unclassified in Miscellaneous

XOB mostly used in an acronym Unclassified in Category Miscellaneous that means Olympic Barbell

Shorthand: XOB,
Full Form: Olympic Barbell

For more information of "Olympic Barbell", see the section below.

» Miscellaneous » Unclassified

Definition

An Olympic barbell is a steel bar that is used in weightlifting competitions. It is 7 feet (2.13 meters) long and weighs 45 pounds (20.4 kilograms) for men and 35 pounds (15.8 kilograms) for women. The bar is also known as a "standard bar" or "competition bar."

Specifications

  • Length: 7 feet (2.13 meters)
  • Weight: 45 pounds (20.4 kilograms) for men, 35 pounds (15.8 kilograms) for women
  • Diameter: 28 millimeters
  • Knurling: The bar has a knurled grip area in the center, which helps to prevent the lifter from slipping.
  • Sleeves: The sleeves are the ends of the bar that the weights are loaded onto. They are made of a high-quality steel and are designed to withstand the rigors of competition.

Uses

Olympic barbells are used in a variety of weightlifting exercises, including:

  • The snatch
  • The clean and jerk
  • The bench press
  • The squat
  • The deadlift

Essential Questions and Answers on Olympic Barbell in "MISCELLANEOUS»UNFILED"

What is an Olympic Barbell (XOB)?

An Olympic Barbell (XOB) is a specialized barbell designed specifically for weightlifting competitions. It is characterized by its standard dimensions, weight, and knurling pattern, ensuring consistency and fairness during Olympic weightlifting events.

What are the key features of an Olympic Barbell?

An Olympic Barbell typically has the following features:

  • Length: 2.2 meters (7 feet 2.5 inches)
  • Weight: 20 kilograms (44 pounds) for men's bars and 15 kilograms (33 pounds) for women's bars
  • Knurling: Center knurling for grip and two outer knurling marks for setting hands
  • Sleeve length: 51 centimeters (20 inches)
  • Shaft diameter: 28.5 millimeters (1.12 inches)
  • Bearing system: Needle bearings for smooth rotation during lifts

What is the purpose of the knurling on an Olympic Barbell?

The knurling on an Olympic Barbell serves multiple purposes:

  • Provides a secure grip for athletes during lifts.
  • Helps distribute weight evenly across the hands, reducing pressure points.
  • Creates a consistent feel and grip for all athletes, regardless of hand size or grip strength.

Why are Olympic Barbells a specific length and weight?

The standard length and weight of Olympic Barbells ensure fairness and consistency in competitions:

  • The length allows for a comfortable grip for athletes of different heights.
  • The weight provides a challenging but achievable resistance for athletes in various weight classes.
  • Standardization ensures that all athletes compete on equal footing, regardless of the gym or equipment used.

Final Words: XOB (Olympic Barbell) is a specialized piece of equipment used in weightlifting competitions. Its specific weight and dimensions are optimized for use in official competitions, ensuring fair and consistent performances among athletes.

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