Say: strane
Muscles contract and relax (almost like rubber bands) to help your body move. A strain is when a muscle gets stretched too far. It's common for people to strain the muscles in their backs, necks, or legs.
Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.
© 1995-2026 KidsHealth ® All rights reserved. Images provided by iStock, Getty Images, Corbis, Veer, Science Photo Library, Science Source Images, Shutterstock, and Clipart.com
A day for our generous community to join together to ensure that even the tiniest hearts get the strongest possible start.
