Gas mask training in a room full of tear gas. The final test of the Chemical, Biological, Radiological & Nuclear Defence course. Ensuring our soldiers can survive if they face some of the worst possible attacks. Great instruction from 2nd Combat Engineer Regiment and 7th Combat Signals Regiment. | 7th Brigade - Australian Army

Sabarish on Instagram: "The “5×30” trend was originally pushed by WorldFitVault as a workout routine — supposedly 5 sets of 30 reps (or exercises) a day.  • The meme-version boldly exaggerates it: the figure doing the “5×30 workout” is often depicted as a heavily muscled dude wearing a gas mask, on all fours, thrusting (or gyrating) in some absurdly over-the-top “workout.”  • The effect: the gas-mask + intense posture + often a dramatic/“phonk” music background makes it look ridiculous instead