Sore arms and biceps after a challenging upper-body workout are normal maybe even to be expected, since sore muscles are part of the natural muscle-repair process that ultimately makes you stronger.

A Republic of Korea Air Force F-15K Slam Eagle aircraft with the 11th Fighter Wing takes off from Gwangju Air Base, South Korea, during exercise Freedom Flag 25-1, April 30, 2025. Credit: U.S. Marine ...

When you injure a section of your body, it will take some time to regain your full capabilities. You can, however, work with other muscle groups and body parts that are not injured, depending on the ...

SEOUL, South Korea — North Korean leader Kim Jong Un said his country needed to rapidly expand its nuclear armament and called U.S.-South Korea military exercises an “obvious expression of their will ...