Every worker can benefit from these 6 jobsite posture tips. Learn how avoid stooping, squatting and twisting at the construction site or office. Hear what’s wrong with raising your arms above your head. Hear what’s wrong with conventional hand tools. Hear how poor posture and bad ergonomics can cause musculoskeletal disorders (MSDs).Plus, in this podcast, Dan Clark gives you good info you can use about work shoes, and ergonomic hand tools. All in just 4 1/2 minutes!