Im assuming you are referencing this paper [1], which is about competetive breath hold diving - diving to hundreds of feet on a single breath. I've never heard

Im assuming you are referencing this paper [1], which is about competetive breath hold diving - diving to hundreds of feet on a single breath. I've never heard of seals doing that kind of training. [1] https://faseb.onlinelibrary.wiley.com/doi/abs/10.1096/fj.201701031R https://faseb.onlinelibrary.wiley.com/doi/abs/10.1096/fj.201...