Ergonomics is the science of fitting a given environment to a person, to limit exposure to physical stressors that could lead to discomfort or injury. Ian Leahy, PT, DPT, a physical therapist with the Sports Medicine and Performance Center at Children’s Hospital of Philadelphia, discusses: the basics of a good home set-up; whether to recommend a standing desk; advice to help parents avoid unnecessary costs; tips for laptop users; importance of variability of position; tips to encourage movement; how static positions can cause adaptive shortening and trigger soft-tissue injury with return-to-sport; what to ask in the history to elicit information about home learning set-ups; relationship between forward head posture and new onset of headache; and more.  Published March 2021. This podcast is for general informational and educational purposes only and is not to be considered as medical advice for any particular patient. Clinicians must rely on their own informed clinical judgment in making recommendations to their patients. ©2021 by Children's Hospital of Philadelphia, all rights reserved.