Dual function: It allows for a dual exercise: Biceps & triceps. Adjustable training angle with 6 different positions. From position 1 to 3 to exercise the biceps & positions 4 to 6 to exercise the triceps. Multi-position rotating double handle. This facilitates grip while exercising biceps & triceps, helping to improve the position & adaptation of the user during the exercise. Non-slip footrest. Prevents the foot from slipping or sliding, thus preventing injury. Counterbalanced arms. Override the weight of the structure to be moved in order to lift only the selected weight plates. Mechanical seat adjustmen with numerical indication of the height position. Makes possible the adaptation of the machine to all kind of users & helps them to adopt the correct posture during exercise. Non-absorbent & non-slip rubber grips. Absorbs shocks & it’s more resistant to breakage & microorganisms. Injected core seat. Unlike the classic foam padded particle boards, the injected core offers the advantage of uniformity, anti-distortion & greater anti-bacterial protection. High resistance 5 mm thick coated steel cable For a smooth, secure performance Designed for optimum exercise biomechanics. To guarantee smooth, natural movements for full muscle concentration. Use of laser cutting technology. For optimum tube cutting precision 4 mm thick ST-37 / 40 steel frame For guaranteed durability Magnetic weight plate selectors The magnets ensure that there is no possibility of the selector coming out during training. Some inexperienced users tend to knock the plates, which can cause the selector to come out in the middle of the training session, with the subsequent risk of injury. Structure raised 50 mm above floor level with rubber tipped feet. This provides access for cleaning & vacuuming without scratching the paint Use of “cams” to produce even weight distribution. The cam system used on this model keeps the power arm at a