This article was medically authored by Dr. William Fox and last reviewed for accuracy on 09/24/2026.
Here’s a great way to boost blood flow with PAD pain: stretching! For years, doctors recommended cardiovascular exercise like walking to help manage your Peripheral Arterial Disease (PAD). Then, this study from the University of Milan turned that idea on its head. In this post, we explain how stretching each day can help improve the flow of blood to your lower extremities. We also highlight more advanced PAD treatment options, for cases when stretching or exercise alone offer insufficient improvements.
Researchers revealed that 12 weeks of passive stretching can also improve your blood flow and support your vascular health. This could drastically alter exercise recommendations for PAD patients.
PAD is a painful condition triggered by narrow, hardened arteries. When you feel PAD pain in your legs (known as claudication), it’s because reduced blood flow to your legs leaves them without enough oxygen to support your movement. That’s why the painful cramps typically appear with exercise such as walking, then resolving when you rest.
Typically, vascular specialists will recommend a walking program to help boost blood flow to your legs. Even though the walking will hurt at first, over time, most PAD patients see symptom improvement, extending their pain-free walking distances. For some, however, that initial pain is overwhelming. Which is why research highlighting the benefits of stretching is very exciting.
Key Takeaways
Before turning to the research findings, we have to share a word on stretching. There are three types: dynamic stretching, which involves loosening your body while you’re on the move. Think gentle walking lunges, arm twists and leg swings. Dynamic stretching is a great warm up for active workouts like jogs and runs.
Next comes active stretching, where you get into a stretched position, such as lifting your leg in the air in front of you, then holding that position without. Associated with workouts like yoga flows, these stretches increase your flexibility and build muscle. But they’re not the type of stretch we’re talking about today.
The stretching format included in the study we highlighted is called passive stretching. It involves assuming a stretch position and holding your body in that pose with the help of your hands or another external force, like a yoga strap. And it is this type of stretching that can boost your blood flow with PAD.
Researchers discovered that passive stretching impacts PAD blood flow by gathering 39 healthy men and women, then splitting then them into two groups. One group engaged in leg stretches five times a week for 12 weeks. The second group didn’t stretch.
At the end of the study period, the stretching group showed evidence of improved vascular health, and a reduced risk for heart attack and stroke. The study authors wrote: “Blood pressure was decreased, central and peripheral arterial stiffness was reduced, and vascular function was increased after 12 weeks of passive stretching training.”
In other words, regular passive stretching minimized factors that contribute to PAD. All of which suggests that, in addition to walking and other forms of cardio, you may want to discuss a stretching program with your vascular specialist, especially if you have an elevated PAD risk.
Now, it’s important to note that stretching doesn’t produce the same level of blood flow improvement as cardiovascular exercise. But for those who can’t walk, or who are able to combine stretching and walking programs, the findings show a lot of promise.
As we noted earlier, stiff, hard arteries contribute to PAD symptoms. So, keeping your arteries healthy can help prevent this condition. But how can you protect your arterial health?
First, it’s important to maintain arterial flexibility, since they must expand and contract in order to allow for proper blood flow. And, to keep your arteries flexible, you should maintain a healthy weight, engage in cardiovascular exercise and address high blood pressure if that’s a personal concern. Also, if you're a smoker, now is the time to quit. Or, if you have an underlying condition such as diabetes, be sure to maintain good disease control to further reduce your risk.
If, however, you’ve already developed plaque and atherosclerosis, it’s time to explore PAD treatment. At our seven Texas Endovascular locations in the greater Houston and Dallas regions, we treat PAD with minimally invasive procedures such as Angioplasty, Stenting, and Atherectomy. These procedures are performed without large incisions or open surgery, so we’re typically able to send you home on the same day as your procedure.
But what does an arterial procedure look like in our offices? One of our expert interventional radiologists inserts a small IV and wire through you’re a puncture point of access. Next, we use imaging to guide the wire into position. From there, we’ll either use a balloon to widen your vessel (angioplasty) or carefully place a stent that will hold the vessel open permanently to boost blood flow with PAD.
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