Use "shock absorber" in a sentence

1. It was a shock absorber

2. cartilage loses its ability to act as a shock absorber and erosion of cartilage and ground substance can lead to

3. He used his feet as brakes and shock absorbers and his hands as rudder and for balance

4. Those high returns are presumably compensation for associated higher volatility—because low inventories make prices, rather than changes in inventory, the primary shock absorber to demand and supply news