Answer:
Valsalva maneuver
Explanation:
Valsalva maneuver
you breathe out strongly through your mouth while holding your nose tightly closed
may slow your heart when it's beating too fast
and go back into normal rhythm
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Please explain further as I can not answer this question without something to pick from.
The employer shall take the necessary measures to ensure the safety and protect the physical and mental health of the workers. These measures include actions to prevent occupational risks and hardship at work, information and training actions, the setting up of an organization and adapted means.
The implementation of these measures is based on 9 general principles of prevention:
Avoid risks
Evaluate risks that can not be avoided
Fight risks that can not be avoided
Adapt the work to the man
Take into account the state of evolution of the technique
Replace what is dangerous with what is less dangerous
Plan prevention by integrating, technical, organization and working conditions
Take collective protection measures
Give appropriate instructions to workers
Agility because to be quicker you have to train agility.