The holiday season is demanding, and the stress can contribute to back discomfort you may experience from work or other causes. The U.S. National Athletic Trainers' Association offers these helpful tips:

• Identify and correct body stresses such as poor posture, improper lifting techniques, and weak or tight muscles. Carry lighter loads, strengthen your back, and use luggage carts for heavy packages and suitcases.
• Increase muscle mobility by stretching or with activities like yoga and swimming.
• Increase overall strength by exercises that involve the whole body.
• Do aerobic exercise like walking, swimming, and running for at least 20 minutes three times a week.
• Practice good posture, including while sitting for long periods of time.