Frolov’s Respiration Training Device - White

Price:
$54.96
Free shipping
Estimated delivery Tue, May 14 - Fri, May 31
Returns:
30 days returns. Buyer pays for return shipping.
Condition:
New with box
A result, the resistance in the lungs increases the pressure of the air, and more oxygen begins to circulate through the blood. During the exercise the composition of the gas that the patient inhales changes to more carbonic and contains less oxygen.