In the individual sport of women’s artistic gymnastics, which specific piece of apparatus is standardized to be only 10 centimeters (approximately 4 inches) wide?

💡 Explanation:

The Balance Beam is perhaps the most challenging apparatus in gymnastics due to its extremely narrow standardized width of 10 centimeters. The uneven bars and vaulting table are significantly wider, and the floor exercise takes place on a large matted area.