Biceps / triceps

A single seated station for both arm exercises. A stainless steel goniometer sets the starting position and the angle of the pad for either a biceps curl or a triceps extension, and the anatomic seat is adjusted on a gas piston to align the elbow with the axis of the lever. The upholstery carries a protective cover at the point of contact.

The 50 kg stack is built from 2.5 kg plates, a step fine enough for single-joint arm work, and runs on stainless steel guides with a magnetically retained selector. The chassis is 3 mm reinforced steel in matt black powder coating with ball-bearing pulleys, a high-resistance cable and adjustable levellers.