都是從網上得來的好東西(包括附圖)，值得與人分享
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Computer & Desk Stretches (by Environmental Health & Safety)
Approximately 4 Minutes
Sitting at a computer for long periods often causes neck and shoulder stiffness and occasionally lower back pain.
Do these stretches every hour or throughout the day, or whenever you feel stiff.
Photocopy this and keep it in a drawer.
Also, be sure to get up and walk around the office whenever you think of it. You’ll feel better!
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2. Stand up!
9. Sit down
10. Raise and cross the leg!
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12. Shake out hands!
感謝 mrsakwok 提供以上資料
mrsakwok 的個人日誌: www.mrsakwok.blogspot.hk/
