When it comes to health and wellbeing, Scandinavia consistently tops the global rankings. And while much is said about their diet, their relationship with nature, and their work-life balance, one of the most powerful habits behind Nordic wellbeing is something far simpler: they take sleep seriously. As physiotherapists, so do we. In 2026, the science of sleep hygiene has never been more compelling, and at Smartphysio we see every day how poor sleep directly impacts pain level