The Impulse Back Extension is a pin selectorized machine for working out Erector Spinae. The use can effectively work out the back muscle by adjusting the initial position and erecting the back backward after choosing the appropriate weight.

Key Features

• Multiple footplates accommodate various users
• Ergonomic back upholstery offers comfort
• Ergonomically designed backrest offers ideal workout position.
• Tube - Frame thickness is 3mm. The weight stack cage is with D-shape tube at size 95*81.1*3mm and racetrack tube at size 50*100*3mm which ensure ultra-durability and stability.

Specifications

• Usage: Full Commercial
  
• 123.3cm (L) x 118.8cm (W) x 150.6cm (H)
• Weight Stack: 91kg/106kg(160LBS/200LBS/235LBS/295LBS)
• Optional Weight Stack: 72kg/134kg