Why Does Anxiety Show Up in My Body And What Can I Do About It?

Your heart is racing. Your chest feels tight. There’s a knot in your stomach that won’t go away, and your shoulders are practically up to your ears. You tell yourself to “just relax” or “take deep breaths,” but your body won’t listen. The physical sensations keep spiraling, making the anxiety worse.

You’re not imagining it. Anxiety doesn’t just live in your thoughts. It lives in your body. The tension in your jaw, the shakiness in your hands, the pit in your stomach are all signals from your nervous system trying to protect you from perceived danger.

As a therapist specializing in anxiety treatment, I help clients understand the mind-body connection and learn practical ways to work with their bodies instead of against them. When you learn to listen to what your body is telling you and respond with the right tools, you can interrupt the anxiety cycle before it takes over.

In this post you will learn:

• Why anxiety creates physical symptoms in the first place
• How to recognize what your body is telling you about your emotional state
• Specific body-based practices you can use right now to regulate anxiety
• When working with your body is most helpful and when to try something else

Why Does Anxiety Create Physical Symptoms?

Your body and brain constantly communicate through your nervous system. When your brain perceives a threat (real or imagined), your sympathetic nervous system kicks into gear. This is your body’s alarm system.

Your heart rate increases to pump blood to your muscles. Your breathing becomes shallow and rapid. Your muscles tense up, ready to fight or run. Your digestion slows down because your body doesn’t want to waste energy on non-essential functions when it thinks you’re in danger.

This response is helpful if you’re facing actual danger. The problem is your nervous system can’t tell the difference between a real threat (a car swerving into your lane) and a perceived threat (worrying about an upcoming presentation). So your body stays activated even when you’re sitting safely on your couch.

The good news? You can communicate back to your nervous system through your body. When you change what your body is doing, you send signals to your brain that it’s safe to calm down.

What Is Your Body Trying to Tell You?

Different physical sensations point to different emotional states or nervous system patterns:

• Tension and rigidity: Clenched fists, tight jaw, shoulders pulled up. Your body is bracing for impact when you’re trying to control something or hold yourself together.
• Frozen or stuck: Feeling heavy, unable to move, or watching yourself from outside your body. This happens when you’re overwhelmed and your body shuts down as protection.
• Restlessness and fidgeting: Bouncing leg, tapping fingers, can’t sit still. Pent-up energy with nowhere to go as your nervous system revs up.
• Collapsed posture: Slumped shoulders, sunken chest, looking down. Your body makes itself smaller when experiencing defeat, shame, or depression.

Once you notice what your body is doing, you can choose a practice that meets your nervous system where it is and helps it shift.

Building Bodily Resources: Practices to Try Right Now

These exercises come from somatic therapy approaches that help you regulate your nervous system through intentional movement and body awareness. I often recommend Hillary McBride’s book “Practices for Embodied Living: Experiencing the Wisdom of Your Body” to clients who want to deepen this work. Her approach focuses on building what she calls “bodily resources,” simple movements that help you get unstuck emotionally by working directly with your physical state.

The key is matching the practice to what you’re feeling.

Feeling Trapped

Get up and walk around. Movement interrupts the freeze response and reminds your nervous system you have options. Walk through different rooms, step outside, pace if you need to. Moving your body through space shifts the internal sense of being trapped.

Feeling Scared

Hold your own hand. This gesture of self-compassion activates your ventral vagal system (the part of your nervous system responsible for social connection and safety). Place one hand over the other. Notice the warmth, the pressure, the reassurance.

Feeling Insecure and Small

Get big and tall and wide. Stand up, stretch your arms overhead, take up space. Roll your shoulders back, lift your chest, plant your feet firmly. Power poses can shift your internal sense of confidence and capability.

Feeling Blocked Creatively

Wiggle around. Shake out your hands, roll your shoulders, twist your torso side to side. Creative blocks often come with physical rigidity. Loosening up your body helps ideas flow again.

Feeling Disorganized

Use clear, precise, rigid movements. When your thoughts are scattered, structured movement helps you feel grounded. March in place with exaggerated steps, or do slow, deliberate stretches. The precision helps your nervous system organize itself.

Feeling Tense

Contract your muscles and then flop them around. Squeeze your fists tight for five seconds, then release and shake them out. Tense your shoulders up to your ears, hold, then drop and roll them. The contrast helps you notice and release chronic tension.

Feeling Too Rigid

Move your hips in circles. Hip movements release tension stored in your pelvis and lower back. Stand with feet hip-width apart and make slow circles with your hips, like you’re using a hula hoop. This helps when you’re feeling overly controlled or locked up.

The important thing is to practice these when you don’t urgently need them. Build the skills when you’re relatively calm so they’re available when anxiety spikes.

Beyond Body-Based Practices: Take the First Step Toward Working With Your Body

Working with your body is a powerful tool for managing anxiety, but it’s not the whole picture. These practices work best alongside other approaches like cognitive therapy, exposure work for specific fears, or exploring the underlying patterns that keep anxiety showing up.

You might benefit from therapy if physical symptoms persist even when you use these tools consistently, anxiety is interfering with work, relationships, or daily activities, you have panic attacks or intense physical anxiety responses, you’re avoiding situations because of how your body might react, or you want to understand the deeper patterns driving your anxiety.

You don’t have to stay stuck in the cycle of physical anxiety symptoms. Learning to listen to your body and respond with the right practices can help you feel more grounded, capable, and in control.

Schedule a complimentary 15 minute consultation call with me today, or click the link to schedule an intake session now. Together we can explore how somatic approaches, combined with other evidence-based treatments, can help you manage anxiety more effectively.