Explore the Strengthseries.
Lower Body
- Leg Extension
- Leg Extension Pro
- Seated Leg Curl
- Leg Curl Pro
- Squat
- Squat Pro
- Belt Squat
- Hip Abductor
- Hip Adductor
- Leg Press
- Standing Hip
- Seated Calf
- Runner
- Dead Lift
Upper Body & Core
Leg Extension Pro
001133BP
THE SAFEST AND MOST EFFECTIVE QUAD WORKOUT
The quadriceps can produce very high forces at very fast speeds. That leaves the knee vulnerable to injury at high degrees of flexion. This machine lowers the resistance where the knee is most vulnerable to injury. Unlike conventional machines that use iron, the A300 Leg Extension Pro’s low‑inertia design gives you a smooth resistance. The result is a workout unlike anything else on the market.
- 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
- Resistance range : 0 – 107 kg