Dr. SIU Kam To Peter

In Hong Kong's fast-paced working environment, office towers across Central and Quarry Bay are filled with hard-working professionals.

Many middle-aged or retired adults have experienced this unsettling moment: happily lifting an energetic grandchild, or carrying heavy groceries home from the market up the stairs, when the knee suddenly gives way without warning. Balance is lost and a fall feels imminent.

對於不少香港上班族來說，每天早上最恐懼的不是鬧鐘聲，而是雙腳落地的那一剎那。那種由腳跟傳來、如「針拮」般的刺痛感，彷彿每一步都踩在碎玻璃或長釘上 。