It can also be a symptom of attention deficit hyperactivity disorder (ADHD). People with ADHD are especially likely to shake their legs or perform other repetitive motions while concentrating. However, uncontrollable tremors or tics can also be a symptom of Parkinson's disease or multiple sclerosis.
Leg shaking can happen for many reasons, ranging from restless legs syndrome (RLS) to serious conditions such as dementia. It can be a subtle annoyance or an intense experience that causes muscle tension and difficulty walking. It is not possible to diagnose the cause of shaky legs based on symptoms alone.
An adult with undiagnosed ADHD may simply lack that focus. This lack of focus is the most noticeable for time-consuming, predictable, or repetitive tasks. Reading books, completing daily household chores, or managing a checkbook are a few examples of these activities.
Is Shaking Your Leg a Sign of Anxiety? There are a variety of reasons as to why you might engage in frequent leg shaking. According to John Winkelman, MD, PhD, the chief of the Sleep Disorders Clinical Research Program at Massachusetts General Hospital, the most common cause among young people is anxiety.
Stimming can look like flapping hands, rocking motions, pacing, repeating words or phrases, leg bouncing, nail-biting, spinning a ring on your finger, wringing hands etc. Stimming can often be helpful for people with autism/autistic people to regulate their emotions or deal with overwhelming situations.
Restlessness
As such, people with anxiety are frequently restless, engaging in behaviors like wringing their hands, tapping on tables, fidgeting, pacing, or bouncing their legs when sitting down.
“My stimming is often tapping or leg jiggling so I can stay focused, because I feel bad if I zone out. I can also pick acne, and ADHD meds treat this extremely well.” Behavioral therapy can also help your child be more aware of the ways they stim and can help them develop fewer distracting behaviors if necessary.
While people without ADHD might have an easier time self-regulating internally—if they need to do something boring, they can simply will themselves to do it—people with ADHD often need to seek out external stimulation, like tapping their foot or doodling in the margins of a notebook, to keep themselves on task.
ADHD paralysis makes tasks that sound unappealing feel daunting and intimidating, causing you to feel overwhelmed and freeze or shut down. The reaction can snowball as the task or choice is avoided and guilt starts to accompany these feelings of dread and unease.
Uncontrolled leg movements can have a number of causes, from restless leg syndrome to hyperthyroidism to anxiety. Using certain substances such as alcohol or stimulant drugs can also cause leg shaking. If you are worried about your leg shaking or if it interferes with your daily life, contact your healthcare provider.
Restless legs syndrome is also associated with involuntary jerking of the legs and arms, known as periodic limb movements (PLM). Some people have the symptoms of restless legs syndrome occasionally, while others have them every day. The symptoms can vary from mild to severe.
Stimming is normal in ADHD, but can be problematic if it disrupts everyday functioning or results in self-harm or injury. Medication, self-control techniques, and environment changes may help. This article describes types of stimming, factors that trigger such behaviors, and how to manage it.
Autism. Stimming is not included as a symptom of ADHD in the last Diagnostic and Statistical Manual of Mental Health Disorders (DSM), the guide used by clinicians to diagnose mental health disorders. Stimming, however, is included in the DSM-5 (the most recent edition) as a symptom of autism spectrum disorder (ASD).
It's probably just a nervous habit that may reduce stress or anxiety, says Raymond Miltenberger, Ph.
Masking is when a person with ADHD acts in a “socially acceptable” way to fit in and form better connections with those around them. This usually involves camouflaging their symptoms by controlling their impulses, rehearsing responses, and copying the behaviors of those who don't have ADHD.
Symptoms of Mood Swings in ADHD
Switching from excited one moment to sad, angry, or anxious the next. Fluctuating between having trouble paying attention and hyperfocusing on an activity. Having bursts of energy and fatigue through the day. Feeling emotions intensely and having difficulty regulating them.
Foot tapping and leg shaking
The urge to move is almost reflexive in those with ADD/ADHD and can be annoying to others. Lead with compassion when you are interacting with someone who is tapping their foot or shaking their legs; they're just trying to regulate chemicals in their brains and make it easier to focus.
Stress hormones like epinephrine (adrenaline) and norepinephrine flood your body, which can increase your heart rate, blood pressure, and the blood flow to your muscles. Muscles may also tense up as they prepare to take quick action, which can lead to shaking or trembling.
However, according to LIVESTRONG.COM - Simple Healthy Living , "the general consensus is that you can burn between 100 and 300 calories per hour by vigorously shaking your legs." So in 30 minutes, you could potentially burn between 300 and 900 calories.