09/16/2026
TRUE or FALSE: If you're sore after a workout, you've injured yourself.
❌ FALSE.
Delayed onset muscle soreness (DOMS) is a normal response to exercise—especially after trying a new activity, increasing intensity, or working muscles in a different way. Soreness typically appears 12 – 24 hours after exercise and peaks within 24 – 72 hours.
However, sharp pain, significant swelling, bruising, or difficulty using a muscle or joint could be signs of an injury rather than normal soreness.
Knowing the difference can help you recover safely and recognize when it's time to seek medical care. If your pain doesn't improve or you're concerned about a possible injury, our specialists are here to help.