https://cks.nice.org.uk/topics/obstructive-sleep-apnoea-synd...
> These recommendations are based on the Scottish Intercollegiate Guidelines Network (SIGN) guideline Management of obstructive sleep apnoea/hypopnoea syndrome (OSAHS) in adults [SIGN, 2003].
> Advice on weight loss and exercise
> Expert opinion in a clinical review article from the British Medical Journal, Obstructive sleep apnoea, concluded that weight reduction programmes are not to be thought of as curative but rather as adjunctive for people with obstructive sleep apnoea syndrome (OSAS) [Greenstone and Hack, 2014].
> A meta-analysis of 5 small studies (n = 129) found a reduction in the apnoea/hypopnoea index (AHI) by –6.27 events/hour following supervised exercise training. This demonstrated a reduction in the severity of sleep apnoea (with minimal changes in body weight) with exercise [Iftikhar et al, 2014].
Below she’s fine.
I think the strong correlation of obesity with sleep apnea however should lend credence to the idea that it at least exacerbates it. But more to the point, there are conditions that are very similar to sleep apnea but are misdiagnosed as such. And these may very well be more related to weight.