Precor 9.23 Treadmill

The Precor 9.23 Treadmill features a patented multi-zone shock absorption system eases the impact of training while a 3.0 HP motor easily powers through quick changes in speed and incline.  The patented Ground Effects Impact Control technology on the Precor 9.23 treadmill is a variable cushioning system: It’s firmest where your feet push off the track and more cushioned where they land. This helps minimize fatigue and prevent injury. Further stride support is provided by the treadmill’s automatic micro-adjustments to your speed.