The video shows a person wearing gloves, using a large metal tool to break up a large piece of material into smaller pieces. The material appears to be a type of rock or concrete, and the person is breaking it into smaller chunks by hitting it with the tool. The person is wearing gloves to protect their hands from the dust and debris created by the breaking process. The tool used is heavy and appears to be made of metal, suitable for breaking hard materials. The person is working carefully and methodically, breaking the material into smaller pieces that can be more easily handled or processed. The video does not provide any information about the location or purpose of the activity.