Minimum Viable Fitness

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Why do muscles hurt after workout? Well, muscles do not take too kindly to hard pounding either. For the tissues within, this can cause soreness or even damage. Muscles need oxygen to heal as well as rebuild in case the tissue has been damaged.

Soreness is normally experienced by the tissues that were "toughened up" from lifting weights or working out. You may be able to ignore the pain but there is no getting around it. The swelling is usually mild to moderate. Some people complain of mild to moderate pain after a workout, while others do not experience any pain.

When muscles hurt after workout, you will probably have some discomfort in the muscles that were worked out. There is no good time to admit that you are hurting after a workout. You are more likely to limp away from the gym for a quick nap then continue with your routine. There are plenty of reasons why you might be sore but not have pain. The best thing to do is rest to allow the muscles to heal and regrow.

This should not be confused with muscle fatigue. Muscle fatigue is usually not experienced by sore muscles. Fatigue is often felt during extended exercise or poor diet and nutrition can cause muscle fatigue.

Muscles hurt after workout when the exercise is of the major muscle groups. The large muscle groups are usually the most obvious culprits for soreness after exercise.

Muscles are composed of three major parts that make up a complete and functional muscle. They are the fascia, which holds the muscles together, the muscle and the tendon. All three are involved in soreness after exercise and so is the entire muscle.