When one or both of your legs shake, it is typically referred to as a tremor. This is an involuntary muscle contraction, meaning you are not in control of the leg movement.
Leg tremors may happen for many reasons and are not always a cause for concern. However, there are some conditions that cause leg shaking and may warrant a visit with your healthcare provider. Read on to learn more about what may be causing your legs to shake.
Tremors are an involuntary movement that occur in predictable patterns. If you have a leg tremor, you will notice pulses or spasms in the muscle that typically last only a few minutes. In some cases, the tremors become chronic, which can indicate an underlying health issue.
Read more at: https://www.verywellhealth.com/leg-shaking-tremor-types-causes-and-more-5215449