The theory was formulated in the 1960s and 1970s as new information was obtained about the nature of the ocean floor, Earth's ancient magnetism, the distribution of volcanoes and earthquakes, the flow of heat from Earth's interior, and the worldwide distribution of plant and animal fossils.
The fact is loose control arm or track bar bushings can contribute to death wobble. Bent, or loose bolts, wallowed out mounting holes, and bent control arms can also contribute to your Jeep catching the shakes. To prevent this, keep an eye on your control arms and track bar.
Ankle pain while cycling is often the result of ankling while pedaling. It may also result from being flat-footed, in which case orthotic shoe inserts are a likely remedy. Another possible cause of ankle pain is a bent pedal or crank, causing the foot to wobble back and forth as the pedals turn.