Peripheral Artery Disease: How Structured Home Walking and Online Physiotherapy Fit Together

01What the guidelines and trials support

The 2024 multisociety PAD guideline recommends supervised exercise therapy and structured community-based exercise, including home-based programmes, for people with chronic symptomatic PAD. Structured programmes are planned and supported by qualified professionals; home or community programmes may use behavioural coaching, activity monitoring and regular follow-up. They are not simply an instruction to walk without an assessment or a plan. 1 3 4

The LITE randomized trial shows why programme design matters. It enrolled 305 people with PAD and compared low-intensity walking, higher-intensity walking and a non-exercise control for 12 months. Participants in the exercise groups used an accelerometer to record activity; a coach reviewed the data and called weekly. The mean six-minute walk distance changed by −6.4 metres in the low-intensity group, +34.5 metres in the higher-intensity group and −15.1 metres in the control group. Higher-intensity exercise outperformed control; the low-intensity arm did not. This was a coached, monitored programme, not evidence that everyone should begin vigorous walking on their own. 5

The GOALS programme also found a 12-month walking benefit, but it was not remote-only: its first six months included weekly in-person group meetings, followed by telephone contact. Its results support structured support and follow-up, not a claim that video calls alone produced the effect. 6

The October 2026 clinical practice review on the updated guideline describes structured home and hybrid coaching/monitoring as useful options when facility-based supervised exercise is hard to access. It is a practice review of the 2024 guideline—not a new PAD guideline or a separate randomized trial. 7 A Cochrane review and other comparisons likewise treat exercise delivery modes as distinct programmes; they do not make unstructured home walking equivalent to supervised care. 8 9 10

02What online physiotherapy can—and cannot—do

After a clinician has assessed PAD and agreed that home exercise is appropriate, online physiotherapy may help a person:

• set practical walking goals and plan a safe route;
• review the walking log, activity-monitor data or symptoms between visits;
• discuss pacing, footwear, rest breaks and barriers to keeping a routine;
• maintain contact with a coach when travel to a facility is difficult.

The clinician should define the activity plan and when to stop or seek help. Remote follow-up can support adherence; it cannot measure the ankle-brachial index (ABI), feel pulses, assess a foot wound reliably, or rule out a change in circulation. Diagnosis and vascular decisions belong with the appropriate medical team. The guideline separates exercise therapy from evaluation and treatment of PAD itself. 1 7

If leg symptoms are new, worsening or occurring at rest, contact a clinician before continuing an exercise plan. A sudden painful, pale or cold foot, new numbness or weakness, or difficulty moving it may signal an emergency that needs immediate medical assessment. Persistent rest pain, a non-healing wound or tissue loss also needs prompt vascular review—not a routine exercise video call. 1 11

03Reading Indian prevalence figures carefully

An Indian meta-analysis reported an 18% pooled PAD estimate among the reviewed studies of people with type 2 diabetes (196,883 participants; 95% CI 10%–28%). The studies were extremely heterogeneous (I²=100%) and the review rated the evidence low certainty. This is not an estimate for all adults in India. It should not be used to tell an individual their likelihood of having PAD. 12

04A safer way to start

If PAD has not been diagnosed, ask a doctor or vascular clinician about the leg symptoms before starting a walking programme. If you already have a plan, follow the dose and symptom limits agreed with your care team; do not copy a trial’s higher-intensity routine. Record walking time and symptoms if your clinician asks, and report a change rather than trying to push through it.

A hybrid plan may combine an initial in-person assessment, structured home walking, and remote check-ins. The right mix depends on symptoms, medical history, safety, local access and the programme available. Online contact is a support tool—not a substitute for a vascular diagnosis or urgent review.

For background on online physiotherapy in India and physiotherapy at home, see our related guides.

Bottom line: structured home exercise is a guideline-supported option for some people with confirmed chronic symptomatic PAD. The evidence is strongest for defined programmes with coaching or supervision. A clinician should assess symptoms first, and urgent warning signs should never be managed as ordinary exercise discomfort.