Have you ever really killed your workout, but your muscles are sore and stiff the next day? If so, you may have delayed-onset muscle soreness.
Delayed muscle onset soreness involves muscle soreness, pain, and stiffness that can develop one to two days after exercise. DOMS differs from acute muscle soreness, which occurs during or right after a workout.
Whether it's sore muscles from lifting weights or power yoga, DOMS can develop in sedentary people or regular exercisers. Researchers continue to study the science behind why DOMS develops. It appears it involves excess stress placed on the muscle, leading to micro tears and, subsequently, an inflammatory response.
DOMS may develop after performing a new type of workout or intense exercise. Typically, muscle soreness starts 1 to 2 days after a strenuous workout. It also peaks between 48 and 72 hours after exercise.
Although DOMS is common, it does not have to derail your fitness program. There are several ways to reduce discomfort and keep moving. The article below provides a comprehensive approach to relieving sore muscles due to delayed muscle onset soreness.