Personalised Multicomponent Exercise Programme in Peripheral Arterial Disease

Patients randomised to the intervention arm will undergo non-consecutive training sessions three times a week for a period of 12 weeks. The training session is divided into an aerobic and a resistance training component, with a 5-min warm-up (stretching exercises) and a 5-min cool-down (stretching and relaxing exercises). The cardiovascular component will comprise a progressive exercise duration from 30 to 40 minutes, an exercise intensity promoting moderate to severe claudication pain between 8-12 minutes, with rest time until the pain disappears, and a personalised load progression manipulated based on the claudication pain level, reaching a total of 60 minutes of walking per session. The resistance training component will comprise dynamic muscle contraction exercises (Leg extension, unilateral hip extension, and standing calf raise), with a load progression from 50% of 1-estimated one repetition maximum (e-RM) to 80% of 1-eRM.

Patients randomised to the active comparator arm will be advised about the importance of lifestyle modification (including general advice to increase walking but without specific recommendations about the exercise program) for a period of 12 weeks.