Is it normal for the handbrake to have up and down play after being released?

[MacMadelyn]

It is not normal for the handbrake to have up and down play after being released. How the handbrake works: The professional term for the handbrake is auxiliary brake. Unlike the principle of the main brake, it uses a steel cable connected to the rear brake shoes to apply braking force to the vehicle. Reasons for a loose handbrake: The reasons for a loose handbrake include pulling the handbrake too hard. Since mechanical handbrakes rely on springs to return to position, if the spring is repeatedly stretched to its limit, it can undergo plastic deformation, resulting in incomplete return. Another reason is using the handbrake to slow down while driving. Additionally, applying the handbrake when parking in snowy conditions can cause issues. In extremely cold winter regions, unless parking on a slope, it's advisable not to use the handbrake because the mechanical components can freeze, especially during wet and snowy weather, making it difficult to release the handbrake once engaged.