Full face snorkel masks (FFSM) are becoming increasingly popular, especially among inexperienced "snorkeling tourists", because they...

Vollgesichts-Schnorchelmasken (FFSM/full face snorkel mask) erfreuen sich zunehmender Beliebtheit, vor allem bei ungeübten...

After the last spell of winter, nothing stands in the way of the pollen season. Many divers are affected, because according to the Lung League, one in 14 people in Switzerland suffers from asthma. What to bear in mind when diving with asthma: Image template: Karin Aggeler Symptoms Asthma is characterized by the acute occurrence of inflammation of the bronchi. As a result, they contract and their mucous membranes swell. This leads to a narrowing of the airways. Characteristic