Generally, it is not recommended. For lumbar muscle strain, it is first advised to rest in bed. After the pain eases, one can take gentle walks and do some lumbar physiotherapy and heat applications. Exercises such as the 'little swallow flight' and other aerobic activities, as well as swimming, can be done. Jogging is also acceptable, but it is advised not to engage in fast, high-intensity, or prolonged running to avoid significant injury and fatigue to the lumbar muscles.