Videograb shows a Russian conscript voluntarily having his arm broken with a sledgehammer to avoid having to fight in the war against Ukraine.
Young Russian men are breaking their limbs and posting footage of the bone-shattering blows online as they seek to avoid going to war in Ukraine.
While some would-be draft-dodgers fled the country after Vladimir Putin's "partial mobilisation", others have taken to mutilating themselves to avoid being forced to join the Russian armed forces.
Footage shared on social media showed one friend attempting to break the arm of a Russian reservist with a sledgehammer.
Shot in a dimly lit room, the video shows the topless draftee holding out his left arm over a bench.
Another shocking video of apparent draft-dodging shows a man appearing to break his friend's leg.
The unwilling soldier lies at the bottom of a stairwell with his foot resting on the bottom step.
The friend climbs up towards the top of the staircase then jumps down, landing on the leg bone and stamping it into the ground.
In the short clip, the wounded man could be seen grimacing in agony as the friend pulled his jumper over his head in apparent shock.
Kremlin officials have warned Russians against deliberately injuring themselves in order to squirm out of Putin's mobilisation.
But the new trend highlights the desperation among Russians to avoid being sent as part of ill-equipped and trained units to join the Russian president's invasion forces.
'Protest is more effective'
Urging Russians to demonstrate against the mobilisation, Andriy Yermak, the head of the Ukrainian president's office, wrote on the Telegram messaging app: "They mutilate themselves so as not to be mobilised.
"Protest is more effective. But this option is not for slaves."
Since Putin announced last week that he would call up 300,000 Russian reservists, at least a quarter of a million military-aged men have reportedly fled the country.
With many of them leaving via the frontier with Georgia, border officials have imposed restrictions on vehicles arriving from elsewhere in Russia to quash the mass exodus.
Other acts of desperation to avoid the draft include one Russian man setting himself on fire and another shooting a military commander at point-blank range in a muster centre.
British military officials on Thursday said the exodus of those seeking to avoid being called up had threatened Russia with a "brain drain".
In its daily intelligence update, the Ministry of Defence said: "When combined with those reservists who are being mobilised, the domestic economic impact of reduced availability of labour and the acceleration of 'brain drain' is likely to become increasingly significant."
More men had fled Russia, it added, than were part of the army that initially invaded Ukraine.