A400 Leg Extension Pro

Model 1133

A400 Leg Extension Pro

Offers unilateral movement – each limb can be trained symmetrically.
Increased resistance range for more intense functional workouts.
Smooth Keiser Dynamic Variable Resistance – fully adjustable to accommodate a wide range of users.
Large digital displays with resistance and counted repetitions.

Power See mean and peak power for each rep.

Velocity See mean and peak velocity for each rep.

Range of Motion See data for both concentric and eccentric phases for each rep.

Unilateral Comparison See velocity and power data for left and right side by side on unilateral machines.

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Specifications

Height

45" / 1143mm

Width

39” / 991 mm

Depth

40"/1016mm

Weight

160 lbs / 73 kg

Resistance

0 - 312 lbs / 0 - 142 kg

Features

NEXT LEVEL QUADS

The quadriceps play a crucial role in stability and mobility, making targeted strengthening essential. The A400 Leg Extension is designed for optimal comfort with an adjustable seat that maintains its tilt while moving forward and back. Its smooth, pneumatic resistance minimizes shock loading, reducing strain on the joints. Additionally, seamless software integration allows real-time data collection, syncing effortlessly with the Keiser Metric App.

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