KJ20 Training Mask

$40.00 Regular price

Vendor: Sigma Fit

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Be the conqueror not the conquered.

Take your training to the next level with the KJ20 Training Mask. Our high-quality training mask will boost your stamina as it helps strengthen your respiratory muscles making them more efficient.

 

Benefits:

  • Increases lung capacity
  • Improves endurance
  • Expands aerobic threshold and V02 Max Heart Rate
  • Makes you work harder, leading to stronger respiratory muscles
  • Receive great results from high intensity workouts
  • High altitude training
  • 4 different levels to restrict oxygen flow

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Customer Reviews

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