Nairobi, May 27 -- If you ask me for one workplace-health habit men dismiss too easily, I will easily nominate the overstuffed wallet in the back pocket. It looks small and even feels harmless. It is often defended with a shrug: "I've always kept it there."

But in imaging practice, we are repeatedly reminded that the body keeps score of repetition, asymmetry, and poor sitting habits.

Whereas a bulky wallet will give you peace of mind today and even pass as a mark of success in our society today, in some men, it may become a pain issue. One that may become extremely costly in future when you are hit with sciatica.

Let me be clear from the outset, true sciatica is usually not caused by a wallet. Most commonly, sciatica happens when what ...