Would you take a swim in this pond after what you saw?

The author of this post writes that he was sailing on a boat on a pond in search of a good place for fishing when he noticed this picture. To be honest, I definitely wouldn’t swim in such a place, especially without underwear.

But experienced fishermen always say that large pike are always very lazy and very inactive. But how then can we explain what is captured in this video? Apparently, they are not so slow if they manage to feed on other pikes.