Building better health: exercise and ergonomics trial for hardworking crews

This study looks at whether adding simple exercises to ergonomics training can improve sleep, reduce burnout, and ease muscle pain in construction workers. About 52 men aged 25 to 55 who have had back, knee, neck, wrist, or shoulder pain for at least 3 months will take part. Participants will be randomly assigned to receive either ergonomics training alone or ergonomics training plus a tailored exercise program. The goal is to find a practical way to help workers feel healthier and less worn out on the job.