TOPSUN Olympic Rod

An Olympic rod, or barbell, is a long steel bar (typically 7 ft) with rotating sleeves for heavy weightlifting, featuring knurled grips for traction and durable finishes like chrome or zinc, designed with precision to allow smooth spinning via bearings for exercises like squats, deadlifts, and presses, differing from standard bars in size, weight (men's 20kg/45lb, women's 15kg/33lb), and sleeve diameter (50mm).