Yet another health risk

I was reading about the health risks of cell phone use, and I came across this line.

Carpal tunnel syndrome: "Repeated, prolonged gripping of anything can contribute to carpal tunnel syndrome," says Jennifer Valle, an occupational therapist and certified hand therapist at Baylor University Medical Center in Dallas. Valle recommends an ear piece or headset.

Dammit, as if I didn't have enough risk factors for carpal tunnel as it is.