The optimal training device for aqua fitness in still and deep water, especially for upper body and cardiovascular training. The Aqua Disc "SZ" is a round thing with a rigid foam covered in rigid foam with ergonomic handles that allow to grip the thumbs and fingers. The disc is versatile, e.g. for coordination, strength and endurance training. From joint-friendly sport for the elderly to temporary aquatic practice, Aqua-Discs meet all requirements. The lighter training takes place in flat water, but for advanced users it is called very quickly "going deep". Training becomes a demanding workout for the whole body. Technical data on the Beco Aqua-Disc Material: polyethylene foam, diameter: 25 cm, thickness: 5 cm, weight: 100 g, delivered in pairs. Instructions for exercises possible in chlorine and solo baths. Recommendation: After use, rinse thoroughly with clean water, this increases the service life and will last a long time enjoyment on the windows.