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NOHRd SprintBok Treadmill

The NOHRd SprintBok is a premium self-powered curved treadmill that delivers a natural running experience for accurate VO₂ max testing. No motor means you control the pace-just like running outdoors.

The SprintBok is a self-powered curved treadmill-no electricity, no motor. Your movement drives the belt. This creates:

  • • Natural running biomechanics
  • • Variable speed based on your effort (you control the pace)
  • • Instant response to acceleration/deceleration
  • • Reduced joint impact compared to flat motorized treadmills
  • • More authentic outdoor running feel

Many runners and athletes find self-powered curved treadmills more natural for testing because:

  • • You set the pace (not forced by a motor)
  • • Mimics outdoor running stride patterns
  • • Engage core and posterior chain more actively
  • • Better represents actual race conditions
  • • Less mental adjustment than motorized belts

The SprintBok's immediate response to effort changes makes it excellent for graded exercise tests. As intensity increases, you naturally adjust your pace-no waiting for belt speed changes. This allows smooth progression through testing stages.

  • • Runners (road, trail, track, ultra)
  • • Triathletes and multi-sport athletes
  • • CrossFit athletes and functional fitness enthusiasts
  • • Anyone who prefers running as their primary movement
  • • Athletes wanting running-specific VO₂ max data

NOHRd is a premium German fitness equipment manufacturer known for exceptional craftsmanship. The SprintBok combines performance with elegant design-solid wood construction, smooth mechanics, and reliable operation.

During VO₂ max testing on the SprintBok:

  • • Start with easy warm-up pace
  • • Gradually increase speed as test progresses
  • • Control your acceleration naturally
  • • Push to maximum effort when ready
  • • Self-powered design allows instant cooldown

Test on the SprintBok

Experience natural running motion during your VO₂ max test.

Book VO₂ Max Test