Leg Extension-Leg Curl machine
(Leg Extension-Leg Curl)

The newest line of NPG brand, the R-line, has been created and tailored to the requirements set by the modern investors. The R-line line means first and foremost richness of strength equipment, as we can find both BASIC equipment working on a given muscle part and DUAL equipment; Which allows R-line to fit perfectly into large area or small clubs, where every meter of the training room must be fully utilized.


Navigation: Home > List of NPG R-Line products > Leg Extension-Leg Curl

Product photos


  • dual-purpose machine for training quadriceps and biceps thighs in a sitting position
  • machine with a stack – 132 kg
  • fantastic biomechanics of movement
  • intuitive load change
  • allows you to perform antagonistic groups exercises for knee extensor and flexor
  • easy way to change exercises using a pin (switching resistance rollers in the machine)
  • distance between the backrest and the roller that can be adjusted to the user
  • perfect solution for smaller spaces
  • soft, ergonomic and durable handles that do not absorb sweat
  • powder-coated frame, making it resistant to corrosion and mechanical damage
  • stable construction made of thick and durable profiles
  • solid, comfortable upholstery made of two-layer foam covered with high-quality synthetic leather
  • clear information graphics
  • universal stack tower height
  • perfectly isolates and trains quadriceps and biceps thighs muscles

Technical data

L x W x H: 1610 x 1328 x 1498 mm

Product weight: 262 kg

Weight stacks: 132 kg