HEAVY RESISTANCE

This POWERbreathe Inspiratory Muscle Trainer (Breathing Trainer) features an adjustable, calibrated, spring-loaded valve (of a heavy, variable resistance), that can be increased in graduations, from one training level to the next, as breathing strength improves - ideal if you are:

• Accustomed to hard, physical activity
• A competitive athlete
• A sports team player

This POWERbreathe Inspiratory Muscle Trainer has been designed at a challenging, heavy level of resistance, specifically for competitive sports people only, such as triathletes, following controlled laboratory experiments on highly trained athletes. The results stand-up to scientific scrutiny - training with POWERbreathe Heavy Resistance improves exercise performance at all levels of competition; even in Olympians.

Read Customer Feedback on the official POWERbreathe website...

Prices include FREE delivery on every model!