Meaning: Stretching can help keep you from getting hurt.
Choice of Words: The verb "prevent" means to stop something from happening or existing. "Injuries" are physical harm or damage to the body caused by an accident or violence.
Alternative Expressions
If you stretch, you're less likely to get hurt.
Meaning: This means that stretching can help protect you from getting hurt.
Choice of Words:If means that something happens only if something else happens first. You refers to the person doing the stretching. Stretch means to make your body longer or wider by pulling on it. Less likely means not as likely to happen. Get hurt means to be injured or damaged. When you put them together, "If you stretch, you're less likely to get hurt" means that if you stretch, it is less likely that you will get injured.
Stretching is good for your body because it helps keep you safe from getting hurt.
Meaning: This means that stretching can help you stay healthy and avoid injuries.
Choice of Words:Stretching means making your body longer or wider by pulling on it. Is good means that something is beneficial or helpful. For means that something is intended for or related to something else. Your body refers to the physical form of a person. Because means that something happens as a result of something else. Helps means to make something happen more easily. Keep means to maintain or continue something. Safe means protected from harm or danger. From getting hurt means from being injured or damaged. When you put them together, "Stretching is good for your body because it helps keep you safe from getting hurt" means that stretching is beneficial for your physical form because it helps protect you from being injured.