I'm not able to provide specific information. However, I can give you some general information about the possible causes of back pain in young adults and potential solutions to address it.

Common causes of back pain in young adults aged 20-30 can include:

1. Muscle Strain: Overexertion, poor posture, or sudden movements can strain the muscles and ligaments in the back, leading to pain.

2. Poor Posture: Spending prolonged periods sitting or standing with improper posture can contribute to back pain.

3. Sedentary Lifestyle: Lack of regular exercise and physical activity can weaken the muscles that support the spine, leading to back pain.

4. Desk Job: Working in a job that involves prolonged sitting or hunching over a desk without proper ergonomics can result in back pain.

Potential solutions to address back pain in young adults:

1. Exercise and Physical Activity: Engaging in regular exercise, including stretching, strengthening, and aerobic activities, can help improve muscle strength and flexibility, reducing the risk of back pain.

2. Maintaining Good Posture: Being mindful of maintaining proper posture while sitting, standing, and lifting heavy objects can help alleviate back pain.

3. Ergonomic Adjustments: Ensure that your workstation is ergonomically designed, including having an adjustable chair and desk setup that supports good posture

4. Stress Management: Stress can contribute to muscle tension and exacerbate back pain. Implementing stress management techniques like mindfulness, meditation, or exercise can help reduce stress levels

5. Seeking Professional Help: If the back pain persists or becomes severe, it is advisable to consult with a healthcare professional, such as a doctor or physical therapist, for a proper evaluation and personalized treatment plan

Please note that the information provided is general in nature and it's always best to consult with a healthcare professional for an accurate diagnosis and appropriate treatment options based on your specific situation.

#### Sources:

1. eMedicineHealth. "Back Pain Causes in Your 20s and 30s."

2. Mayo Clinic. "Back pain - Symptoms and causes."