Leg Extension Inter Atletika KF812

Purpose of use:
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Leg Extension Inter Atletika KF812

This equipment gives you amazing thighs muscles, while you work out here. The KF812 helps you take care of your steady muscle growth and avoid “chicken legs''. The leg extension machine is part of the Explode line, the main characteristic of which is a new technology called “Built-in weights”.

Sense of it lies in manually moving the weights along the lines for the best adjustment of a workload. It’s way more convenient and functional, than on machines with a common adjusting system.

Another benefit from choosing the KF812 is its fine durability. 3 mm steel and 15 mm HDPE plastic seats and backrests will ensure its proper functioning for numerous years without maintenance. For exercising outdoors you should buy the model with a hot-dip galvanization coating, the KF812-S-ZEC.

The main purpose of the machine is to improve thigh muscles, specifically the quadriceps, a large four-part muscle group. Also, you will achieve well-shaped legs and fat-burning while working out. The equipment helps with medical and training goals.

This machine is the best choice to train your hips. To work-out correctly, grab grips at the seat base and put your legs under the roller. Make extensions in your rhythm, but bend your legs back slowly to not let the machine go freely and preserve the tension in your thighs.

For this machine you can choose your favorite colour:

  • blue
  • black
  • yellow
  • orange
  • green
  • white
  • metallic pearl
  • metallic velvet
  • brown
  • dark grey
  • light grey
  • bronze
Data sheet
Metal profile size, mm
120 х 40 х 3
Metal profile thickness, mm
Dimensions (L x W x H), mm
1437 x 1619 x 1362
Product weight, kg
Weight stack, kg
2 х 30
Minimum load, kg
2 х 10
Maximum load, kg
2 х 24
Maximum user weight, kg
Targeted muscles
powder paint coating by electrostatic spraying
HDPE plastic
Delivery condition