Keiser A400 Belt Squat

The KEISER A400 Belt Squat is engineered for high-performance training and rehabilitation where building lower-body power is a priority but spinal loading must be avoided. By securing the load to the hips via a belt, it completely eliminates the axial compression on the spine and shoulders associated with traditional barbell squatting — enabling athletes to train at maximum lower-body intensity regardless of back injury status or spinal load tolerance.

• Spine-safe belt loading — all resistance is applied at the hips, eliminating spinal and shoulder compression entirely; the premier choice for athletes with back injuries or those managing squat volume without neural fatigue
• 0–785 lb (0–356 kg) resistance range — KEISER's Pure Resistance Technology™ delivers smooth, zero-shock loading across the full range for both rehabilitation and elite power training
• Wider performance base — broader stance platform than the standard squat machine accommodates sumo, staggered, and diverse stance variations for comprehensive programming
• Pivoting handles — automatically adjust to the user's height and arm length for an ideal squatting position regardless of athlete size; accommodates users from 4'8" to 7' tall
• Performance drop-off alerts — set custom power thresholds (e.g. 80% of peak); the machine alerts the user when output drops, indicating exactly when to end the set
• A400 touchscreen — real-time force, velocity and power — automatically captures every rep's data and syncs directly with the KEISER Metrics App for athlete monitoring and programming
• Precision thumb-button adjustment — 1 lb / 1 kg increments for exact resistance management between sets

Specifications

• Dimensions: 71" H x 48" W x 61" D (1,803 x 1,219 x 1,549 mm)
• Machine Weight: 585 lb (265 kg)
• Resistance Range: 0–785 lb (0–356 kg)
• Adjustment: 1 lb / 1 kg increments via thumb buttons
• User Height Range: 4'8" to 7' (1.4 m to 2.1 m)
• Display: 15.6" colour touchscreen
• Metrics: Resistance, repetitions, velocity, range of motion, power
• Connectivity: Wi-Fi and Bluetooth — syncs with KEISER Metrics App

Stocked at FSC Mayfair because the A400 Belt Squat solves one of strength training's most persistent challenges — and does so with the data intelligence that only KEISER can deliver.