POLYCISER RESPIRATORY EXERCISER WITH HANDLE

The patient is visually motivated by color-coded balls in each of the three chambers. When air passes through the chamber, it forms a single channel and lifts each of the three balls according to the amount of air inhaled every second. Exhale normally before inhaling while holding the gadget at mouth level. Inhale deeply until the three balls airlifted, your respiration alive for as long as feasible. Exhale after removing the mouthpiece.