Keiser A400 Squat

Keiser A400 Squat

The A400 Squat continues the story of one of Keiser's first and most popular machines: with smooth pneumatic resistance it builds strength, speed and power. Self-adjusting shoulder pads, a wide base and an adjustable bottom position reduce strain on the knees.

Athletes can train the critical triple extension - the simultaneous extension of hip, knee and ankle - which underpins speed and power. The A400 line technology tracks performance in real time and syncs with the Keiser Metrics App.

Key benefits

• Increased resistance range for more intense functional workouts
• Smooth Keiser Dynamic Variable Resistance
• Fully adjustable to accommodate a wide range of users
• Bilateral movement for body symmetry training
• Large digital display with resistance and counted repetitions

Keiser Dynamic Variable Resistance

Keiser's Dynamic Variable Resistance is designed to provide a smooth, consistent force curve at any training speed. Each machine has its own resistance curve, tuned for the muscles used in that particular exercise. For the user it means training at maximum efficiency at whatever speed they work.