Keiser A400 Standing Hip

The KEISER A400 Standing Hip consolidates four essential hip movements — flexion, extension, abduction, and adduction — into a single machine footprint, using KEISER's Pure Resistance Technology™ to enable high-velocity leg swings and functional gait training without the joint shock or momentum associated with traditional weighted cable columns. The definitive hip training tool for elite athletic performance, post-surgical rehabilitation, and functional movement development.

• 4-in-1 hip training — a single adjustable swing arm enables hip flexion (front), extension (back), abduction (side-out), and adduction (side-in) by simply rotating body position or arm angle
• Zero-inertia explosive training — athletes can perform explosive kicking and running motions against resistance at actual competitive speeds — impossible with iron weight stacks
• Split-platform design — the standing platform is split to provide full clearance for the foot during complete-extension leg swings, enabling unrestricted range of motion
• Dual arched support bars — stable handholds for both forward-facing and sideways-facing exercises, ensuring safety and balance for all fitness levels
• A400 touchscreen — ROM and symmetry tracking — real-time velocity, range of motion, and symmetry feedback for therapists quantifying post-surgical rehab progress and coaches identifying mobility restrictions
• Mid-set resistance adjustment — thumb-button controls on the support bars allow instant resistance changes without interrupting the movement

Specifications

• Dimensions: 71" H x 41" W x 39" D (1,804 x 1,041 x 991 mm)
• Machine Weight: 214 lb (97 kg)
• Resistance Range: 0–145 lb (0–66 kg)
• Adjustment: Thumb-button controls on support bars — instant mid-set changes
• Display: 15.6" colour touchscreen
• Metrics: Power, velocity, force, range of motion, symmetry
• Connectivity: Wi-Fi and Bluetooth

Stocked at FSC Mayfair because hip strength, mobility, and explosive power are foundational to athletic performance — and the A400 Standing Hip is the most complete tool available to develop all three.