Carpal Tunnel Syndrome includes pain, numbness, and muscular weakness in the thumb, index, and middle fingers, caused by compression of a major sensorimotor nerve at the wrist, usually due to inflammation, trauma, or injury caused by repetitive motion; nail technicians are prone to this condition because of the repetitive nature of their work, but it can be prevented or alleviated with proper work habits. Carpal tunnel syndrome and other repetitive stress disorders can be prevented. The best possible scenario is never to develop symptoms, to work intelligently, and to respect your body’s signals. At the workplace, you can do on-the-job conditioning, perform stretching exercises, take frequent rest breaks, wear splints to keep wrists straight, and use correct posture and wrist position.