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
Runner
003232B4
TOTAL PACKAGE
The A400 Runner is designed to replicate the acceleration phase of a sprint, making it an essential tool for developing speed, power, and endurance. Trusted by professional athletes worldwide, it enhances explosive performance through Keiser’s innovative low-inertia, pneumatic resistance system, which allows for smooth, controlled movement while reducing joint stress. The A400 Runner is ideal for anyone looking to gain a competitive edge, from elite athletes to fitness enthusiasts. Integrated with Keiser’s advanced A400 technology, it tracks real-time performance metrics and seamlessly syncs with the Keiser Metrics App for precise, data-driven training optimization.
- 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 : 6 – 233 kg
Display Version
A400
- Intent: Research indicates real-time visual feedback can increase athlete intent. A400 technology provides the feedback that inspires improved performance.
- Velocity: In addition to Power, work now with Velocity based methodology
- Range of Motion: Identify imbalances between left and right limbs that can lead to underperformance and injury (on unilateral machines only). Train or rehab for symmetry.
- Load Velocity Profile
- Data: Quantify progress in load, velocity, and power automatically. Then, bring it into your analytics or records system so you can track everything.
