We take a dive into the nasal passage and look at whether there are performance gains to be obtained through nose breathing. This leads to a discussion around how we evaluate interventions and make decisions on whether they\u2019re worth implementing for ourselves and our athletes.2:30 How do we normally breathe during exercise?8:25 What are the claimed benefits of nose breathing over mouth breathing?9:15 Are we getting too much oxygen?21:15 What do the studies show?29:25 What level of evidence do...