Use spring-loaded tool whenever possible. Mechanical Stress Controls Mechanical Stress is one of the easiest risk factors to control. Any sharp edge which comes into contact with a body part should be rounded or padded. Likewise, any tool that digs into your hands or has sharp edges should be padded. There is an abundance of material that makes great padding or you can buy tools and accessories that are ergonomically designed to distribute force over a large surface area.
Many packages come with foam padding.
Since foam is easily compressed, start with a larger amount. Replace worn padding as necessary. Towels can also be used. If you need something that looks a bit more professional, there is a wide range of products on the market. These include wrist and mouse rests which come in a variety of sizes and different types of material, elbow sleeves with padding, cut resistant, cushioned gloves and tools, and ergonomically designed scissors, pliers, etc.