Scientific evidence shows that visually impaired children and adolescent not practicing sport has much lower values than the standard/predicted values of FVC, FEV1, MVV and at the same time children with visual impairment who are into performance sport has significantly higher (p ≤ 0.01) values than the standard values of FVC, FEV1 and PEF (Rusu et al., 2020) . A study done on impaired children says the visually impaired adolescent group has a significantly low level of vital capacity compared to the counter group (Zebrowska, Gawlik, et al., 2007). Although the physically active visually impaired  subjects has good lung capacity, children with visual impairment are not reaching the WHO recommendations of 60-minute  daily moderate-to-vigorous physical activity (Haegele et al., 2018; Qi et al., 2020). Though factors like low physical activity, postural deviation (de Pádua et al., 2018), depression (Augestad, 2017) are more prominent in children with visual impairment , to the best of our knowledge there are no studies related to  contributing factors of poor lung function among them. So, in our present study we are aiming to find out the contributing factors for poor lung function in children with visual impairment (comparative study). To improve the lung function we are going to develop and validate a yoga module specially designed for children with visually impaired. After feasibility test same module will be used for RCT study. To the best of our knowledge studies done till now yoga as an intervention are not strong enough to generalize the results related to the lung function among children with VI. In our present study we are aiming to fulfill this gap by conducting study on children with visual impairment.