Why does doing abdominal exercises cause lower back pain, and should you continue?

In general, lower back pain during abdominal muscle training may be caused by lack of warm-up before exercise, improper exercise techniques, muscle imbalance, muscle strain, or lumbar disc herniation. Continuing training under such conditions is generally not recommended. Detailed explanations are as follows:

1. Lack of warm-up before training

If you do not warm up properly before exercising, sudden physical activity can lead to lower back pain. It is advisable to rest appropriately and avoid further training at this time.

2. Improper exercise techniques

Incorrect exercise form can easily strain the muscles in the lower back, causing pain. It is better to perform exercises such as crunches rather than sit-ups, which can help reduce strain on the lower back.

3. Muscle imbalance

If abdominal muscles are overdeveloped while neglecting key supporting muscle groups such as those in the back and glutes, muscle imbalances can occur. This increases stress and load on the lower back, leading to pain. Practicing balanced and well-rounded training routines can help alleviate symptoms.

4. Muscle strain

Prolonged intense activity involving the lower back can cause muscles to become overstretched and strained, resulting in back pain. Under a doctor's guidance, appropriate physical therapies such as massage or acupuncture may be used to relieve symptoms.

5. Lumbar disc herniation

If there is pre-existing spinal injury or instability, such as lumbar disc herniation, abdominal exercises may worsen lower back pain. Patients should stop training immediately and follow medical advice for treatments such as traction therapy.

If symptoms are severe, prompt medical attention is recommended to prevent delayed diagnosis and treatment. Maintaining healthy daily habits can also support recovery.