Those who are unwilling to participate in the study. <br/ >- Pregnant women. <br/ >- Patients who are intubated, on BiPAP or Bag and Mask as lying face down is not comfortable <br/ >with the tubes attached for oxygenation. <br/ >- Recent Surgical intervention <br/ >-Cognitive impairment or Neurological conditions like Stroke, <br/ >-Haemodynamically unstable. <br/ >- Obese patients (BMI > 30 kg/m2) as lying face down is uncomfortable due to abdominal <br/ >bulk.

Those who are unwilling to participate in the study. <br/ >- Pregnant women. <br/ >- Patients who are intubated, on BiPAP or Bag and Mask as lying face down is not comfortable <br/ >with the tubes attached for oxygenation. <br/ >- Recent Surgical intervention <br/ >-Cognitive impairment or Neurological conditions like Stroke, <br/ >-Haemodynamically unstable. <br/ >- Obese patients (BMI > 30 kg/m2) as lying face down is uncomfortable due to abdominal <br/ >bulk.

N/A

N/A

Those who are unwilling to participate in the study. <br/ >- Pregnant women. <br/ >- Patients who are intubated, on BiPAP or Bag and Mask as lying face down is not comfortable <br/ >with the tubes attached for oxygenation. <br/ >- Recent Surgical intervention <br/ >-Cognitive impairment or Neurological conditions like Stroke, <br/ >-Haemodynamically unstable. <br/ >- Obese patients (BMI > 30 kg/m2) as lying face down is uncomfortable due to abdominal <br/ >bulk.

Those who are unwilling to participate in the study. <br/ >- Pregnant women. <br/ >- Patients who are intubated, on BiPAP or Bag and Mask as lying face down is not comfortable <br/ >with the tubes attached for oxygenation. <br/ >- Recent Surgical intervention <br/ >-Cognitive impairment or Neurological conditions like Stroke, <br/ >-Haemodynamically unstable. <br/ >- Obese patients (BMI > 30 kg/m2) as lying face down is uncomfortable due to abdominal <br/ >bulk.