Children are developing knuckle deformities from too much video gaming, computers, texting and other processes that result in dynamic forces.
Adults are developing similar injures from certain vehicles with stuff steering-Impala, Malibu, Charger, Camaro, etc.
www.miketomich.com contains the research information.
Module 1 shows children's permanent knuckle injuries
Module 2 shows adults permanent back, knuckle injuries and describes other related serious health problems.
We've tried unsuccessfully to get Kathleen Sebelius to look at the info.
Mayo Clinic agrees with us and is conducting a study on our results, but their clinical study is slow with red tape.