It is a 3-meter long parallel bar system used for physical or rehabilitation training activities. It consists of a painted steel framework and a wearproof bi-laminated wooden platform, equipped with access ramps, thermoplastic and non-slip handrails. All parts can be easily washed. These parallel bars are height adjustable using a telescopic system. Locking is assured by an exclusive double-action hand wheel that prevents both accidental loosening and a possible slight settlement of the uprights during the ambulation of the person on the platform. Thermoplastic modules or bags can be used on the platform to create specific rehabilitation walk paths.