Shock absorbers do exactly that, they absorb energy from any movement resulting from accelerating, braking and driving on uneven surfaces. These movements create vertical energy that travels through the vehicleâs frame. Without good-condition shock absorbers, this energy would cause the vehicle to jump or bounce, leaving the driver with minimal control. The shocks absorb this energy, ensuring the vehicle always has maximum contact and friction with the road without throwing the occupants all over the show.