Compact Lung / Breathing Exerciser;Athletes who want to boost their performance or those who suffer from breathlessness can all benefit;Adjust Strength from Beginners to Advanced With touch of a button;Laytex free;CE marked

• Ultrabreathe Adjustable Resistance Lung Breathing Exerciser
• Grey

Ultrabreathe Adjustable Resistance Lung Breathing ExerciserUltrabreathe