1·The invention consists in gym work-out equipment for chest, deltoids, trapeziums and triceps muscles designated to be used both in specific areas such as gyms etc and in private areas.
本发明涉及一种用于训练胸肌、三角肌、梯形肌以及三头肌的体育运动器械，其指定在两个特定地方使用，例如体育馆等和私人区域。