A commercial power cage, also known as a power rack or squat cage, is a robust and versatile piece of gym equipment designed to facilitate a wide range of strength training exercises safely. Here's a detailed description of its features and functionality:

1. Heavy-Duty Construction: Commercial power cages are typically built with heavy-duty steel tubing or solid steel to provide durability and stability. The frame is engineered to support heavy loads and withstand the rigors of intense strength training.

2. Safety Features: One of the key features of a power cage is its safety features, which include adjustable safety bars or spotter arms. These bars are positioned vertically on either side of the cage and can be adjusted to different heights to accommodate users of varying heights and exercise preferences. They serve as safety mechanisms to catch the weight bar in case of fatigue or failure during exercises like squats, bench presses, and overhead presses, preventing injury.