Exploring the Effects of Aerobic Exercise Combined with BFRT on Patients with COPD

This study is looking at whether combining regular aerobic exercise with blood flow restriction training (BFRT) — a technique that uses light pressure to limit blood flow to muscles, making lower-intensity exercise more effective — can improve fitness and lung function in people with COPD (chronic obstructive pulmonary disease). **You may be eligible if...** - You have moderate to severe COPD (levels 2–4) - Your condition has been stable without a flare-up in the past 3 months - You have not participated in any rehabilitation program in the past 6 months - You can understand instructions and cooperate with an exercise program **You may NOT be eligible if...** - You are unconscious or unable to cooperate with assessments - You were hospitalized for an acute illness in the past 3 months - You have severe joint problems or a history of leg surgery - You have severe heart disease or a pacemaker - You rely on oxygen therapy at home Talk to your doctor to see if this trial is right for you.