Assault Fitness AirRunner

From Amazon

Assault Fitness AirRunner
Categorized under Equipment

Manual Treadmill, 150,000 Mile Belt Life

No motor. No electricity. YOU are the power source. That means you'll burn up to 30% more calories compared to a motorized treadmill.

– Chris Shugart

T Nation earns from qualifying purchases as an Amazon Associate. Read more about our policy.