Look closely.
...
Those soldiers are carrying wood that is made to be heavy and is very dense.
The Russian woman is carrying natural pine with it being on her shoulder.
The Vietnam woman is carrying rotten(pine it seems) wood.
...
Soldiers are carrying 150 pound logs on their fingertips while running.
The Russian is standing still with a 50-70 pound log on her shoulder.
The Vietnam woman is a badass carrying that while walking at her age
...
Those soldiers are carrying wood that is made to be heavy and is very dense.
The Russian woman is carrying natural pine with it being on her shoulder.
The Vietnam woman is carrying rotten(pine it seems) wood.
...
Soldiers are carrying 150 pound logs on their fingertips while running.
The Russian is standing still with a 50-70 pound log on her shoulder.
The Vietnam woman is a badass carrying that while walking at her age