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A 3D model of various sports balls, featuring realistic leather textures and distinct patterns with a clean, minimal aesthetic. It has highly detailed 3D geometry and is suitable for sports-related visualizations, educational materials, or product showcases. (注：原类目Fitness Equipment不准确，实际为Sports Equipment)

A 3D model of a pull-up bar, featuring a metal frame with black padded handles and a minimalist, functional design. It has a detailed, low-poly structure and is suitable for home/gym fitness, strength training exercises.

This modern mini trampoline features a blue padded edge and grey mat, designed for versatile indoor fitness use, containing 500000 polygons.

A modern ballet barre designed with dual wooden bars and a stable dark blue metal base, ideal for professional training spaces, containing 500000 polygons.