A slight strange sight that the Army troops of the Republic of Belarus showed during training

It is a picture of a somewhat strange sight that the Army troops of the Republic of Belarus showed during training.

It is thought that it is a program of something because it is done during training, but there are things that make me wonder if it is a practical training.

Details are from the following.
English Russia >> Soldiers of WTF

Soccer while playing the guitar.


I'm running a ski on the asphalt paved road rather than on the snow.


Tying up naked in upper body.


Destroy the burning board with a head butt.


It seems that this is not a state of actual training being done, but it seems that each person is showing off a newly acquired skill in a contest format. That's right, is it a skill necessary for the army to say "football while playing the guitar ..."?