- Cable machines are one of the classic exercise machines. Fitness studios and physio therapy centers always have at least one gym cable, due to their versatility and functionality. Choosing Nohrd's SlimBeam means selecting an exercise machine which features all the benefits of traditional cable machines, along with a top design, capable of blending into your home interior. Enjoy the SlimBeam's slender shape, soft contours and high-quality wood, available in a broad range of shades and colours, to suit your tastes.