I saw that and she did lots of things wrong putting herself at risk. Made me shudder watching that. Obviously never had a chainsaw safety class.

not braking the chain when moving feet. Tripping with a unlocked chain is common hazard.
loose clothing that could get hung up. Chainsaw chaps are worth the money compared to cost of hospital stay.
inadequate eye protection
hearing protection?
steel toed shoes?
head protection from higher limbs?
spotter to keep others away?
not using proper part of guide bar when cutting.

I don't think we are supposed to test God in this way.