While driving your vehicle the following precautions should be taken. Avoid driving on bad roads especially on two wheelers. The jerks raise the intradiscal pressures very high.
- Avoid long journeys at stretch, take regular breaks in between (Fig. 10).
- Support the back with a small cushion (Fig. 11).
- The seat should be adjusted so that the hips and knee are slightly bent. The arms should be relaxed and bent at 900 angle to the steering well.
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