Majority of us are not aware of the fact that we dont breathe to our full lung capacity and that is the reason so many of us today need lung exercisers. The dull headache that you experience could be because you do shallow breathing and as the day comes to an end, your body begins to feel the lack of oxygen. If you are looking to overcome that frustration of not being able to climb a flight of stairs without experiencing shortness in breath, or if you wish to go for long walks without feeling completely drained out, it is time to invest in the Rumsons Respirometer (GS 6018). This device will help you to expand your lungs to its natural capacity, so that your lungs begin to work optimally. Details The Romsons Respirometer (GS 601Unit includes the following: A transparent shaded main body. The base. A connecting tube along with a mouth piece. Small spheres that are in red, blue yellow colou.The Rumsons Respirometer (GS 601is an innovative system that helps you to exercise respiration through stimulation/inspiration.The device is designed especially with a three stage chamber to offer more efficient exercise to the patient at step-up basis.The device has been composed of a central part as well as a base, which is then divided into 3 chambers that contain 3 small spheres- all different colours and sizes.The 3 spheres will rise in proportion to the level of inspiration that is exerted.The design of the Romsons Respirometer (GS 601is very innovative modern the best part is that it can be easily dismantled into different parts so you can effectively clean it disinfect.