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
Biaxial Upper Back
002035B4
SUPERIOR UPPER BACK ISOLATION
Specifically designed to isolate the upper back, the A400 Biaxial Upper Back differs from anything else. It guides you through a range of motion that optimizes the effect on all of the muscles of the upper back. It’s unilateral movement promotes symmetry by preventing the strong side from helping the weaker side. Unlike conventional machines that use iron, the A400 Biaxial Upper Back’s low‑inertia design gives you a smooth resistance. And it’s perfect for people at any fitness level.
- 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 – 161 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.
