“3 plates on each side” is a term commonly used in weightlifting to describe the amount of weight added to a barbell for resistance training. Weight plates are typically circular discs made of metal or other materials, with a hole in the center that allows them to be loaded onto the ends of a barbell. The term “plate” usually refers to a weight plate with a standard diameter of 45 centimeters (17.72 inches) and a standard thickness of either 1 inch or 2 inches, depending on the region or gym.

In weightlifting, the weight of a plate is usually measured in pounds or kilograms. In the context of this article, we will assume that the weight plates being referred to are in pounds, which is commonly used in the United States.
The weight of 3 plates on each side of a barbell can vary depending on the weight of each individual plate. The standard weight of a weight plate can vary, with common increments including 2.5 pounds (1.13 kg), 5 pounds (2.27 kg), 10 pounds (4.54 kg), 25 pounds (11.34 kg), 35 pounds (15.88 kg), and 45 pounds (20.41 kg).
If we assume that each plate used in this context weighs 45 pounds (20.41 kg), then the total weight of 3 plates on each side of the barbell would be as follows:
Weight of each plate: 45 pounds (20.41 kg) Number of plates on each side: 3
45 pounds (weight of one plate) x 3 plates (on each side) = 135 pounds
So, the total weight of 3 plates on each side of the barbell would be 135 pounds (61.23 kg).
It’s important to note that this weight refers to the weight added to the barbell and does not include the weight of the barbell itself. Standard barbells used in weightlifting typically weigh around 45 pounds (20.41 kg) on their own, but the weight of the barbell can also vary depending on its type and construction.
It’s also worth mentioning that weightlifting should be approached with caution, especially if you are a beginner or have any health concerns. Proper form, technique, and safety precautions should be followed at all times to avoid the risk of injury. It’s recommended to seek guidance from a qualified fitness professional or a healthcare provider before starting any weightlifting program, especially if you are new to weightlifting or have any underlying health conditions.
In conclusion, the weight of “3 plates on each side” of a barbell would typically refer to a total weight of 135 pounds (61.23 kg), assuming each weight plate used weighs 45 pounds (20.41 kg). However, it’s important to consider the weight of the barbell itself, follow proper form and technique, and seek professional guidance when engaging in weightlifting or any other form of exercise.