Hand-arm vibration (HAV) comes from the use of hand-held power tools and is the cause of significant ill health (painful and disabling disorders of the blood vessels, nerves, joints and muscles of the hands and arms).
Hand arm vibration can be a significant health risk wherever powered hand tools are used for significant lengths of time.
Whole-body vibration (WBV) comes from driving a vehicle over rough terrain. Continued exposure to vibration, or sudden shocks, e.g. driving over a tree stump, can lead to back pain and other musculoskeletal disorders.
Provide the right machine for the job, e.g. chainsaws designed for low vibration, with heated handles or with anti-vibration mounts Maintain equipment correctly, e.g. anti-vibration mountings on chainsaws See whether you can restrict exposure by limiting the time workers use vibrating equipment.
Start with warm hands, keep them warm, and take regular breaks Report any pain or tingling in your hands or arms to your employer or employee representative.