It’s the day after your car accident. Although you felt fine yesterday, this morning your neck is stiff and painful and you are also beginning to feel pain in your shoulder. These are some of the symptoms of whiplash. It’s a soft tissue injury that affects the ligaments of the neck and may involve the nerves as well. Whiplash can range from mild symptoms that require a few weeks of recovery to more severe cases with intense and chronic pain that persists beyond six months. For people with livelihoods requiring.