Ab Crunch/Back Extension

C4D08

Ab Crunch/Back Extension

Enquiry

YR Fitness Ab Crunch/Back Extension C4D08 is a compact two-in-one machine that targets both abdominal and lower back muscles. Built with strong materials and smooth movement, it’s ideal for effective core training and balanced strength development in any gym or fitness space.

Description

The Ab Crunch/Back Extension C4D08 is a dual-function machine designed to strengthen both the abdominal muscles and lower back. With a compact design and smooth movement, it provides efficient training for core stability and spinal support, making it ideal for any gym setting.

Key Features

Two-in-One Core Training

  • Combines ab crunch and back extension functions in one space-saving unit
  • Targets both front and rear core muscles for balanced development
  • Suitable for a wide range of users and workout programs

Durable Frame and Materials

  • Main frame: 150×50×3.0 mm flat elliptical pipe
  • Functional area: 120×50×3.0 mm flat oval pipe
  • Movement arm: 80×40×3.0 mm pipe
  • Joint pipe: 50×100×3.0 mm flat oval pipe
  • All pipes use Q235 grade steel for long-lasting strength

Comfortable and Safe Design

  • Cushion filled with MC high resilience foam for user comfort
  • Covered with high-grade PU leather for a clean, professional finish
  • Full shroud made of 4 mm thick ABS virgin material for added safety and durability

Performance Components

Smooth Motion and High Strength

  • Wire cable imported from Japan, 7×19 coated wire rated to withstand 1400 kg tension
  • Built to handle high-intensity, repeated use in commercial environments

Technical Specifications

  • Net Weight (N.W.): 198 kg
  • Gross Weight (G.W.): 208 kg
  • Installation Size: 1130 × 1039 × 1620 mm
  • Weight Stack: 70 kg (14 pcs)