
While recliners are often used for comfort and medical recovery, prolonged or improper use is increasingly linked to several long-term health risks. Let’s examine some of the possible negative side effects:
1. Cardiovascular Strain and Poor Circulation
Sitting in a recliner for extended periods can negatively impact your heart and blood vessels:
- Reduced Circulation: Prolonged sitting with bent knees can restrict blood flow, particularly in the popliteal artery behind the knee. This may lead to Deep Vein Thrombosis (DVT)—blood clots that can be fatal if they travel to the lungs or heart.
- Cardiac Overload: Transitioning to a reclined position can cause fluid from the lower extremities to redistribute toward the chest, which may overwhelm the heart and lead to cardiac strain, especially in those with pre-existing heart failure.
- Increased Heart Risk: Recent 2025 research indicates that spending more than 10.6 hours a day in sedentary behavior—including reclining—is a threshold linked to higher risks of heart failure and cardiovascular mortality.
2. Musculoskeletal and Postural Issues
Recliners often prioritize softness over structural support, leading to:
- Muscle Atrophy: Relying on a recliner’s mechanical assist to stand or sit can lead to decreased muscle tone and functional capacity over time.
- Joint Stiffness and Contractures: Keeping knees and hips in a flexed (bent) position for long hours can lead to shortened hip flexors, permanent joint tightness (contractures), and a loss of balance that increases fall risks.
- Spinal Misalignment: Many recliners lack adequate lumbar support, encouraging a “slouched” posture that strains spinal ligaments and discs, potentially causing long-term back pain or nerve impingement.
3. Impaired Metabolism and Organ Function
- Metabolic Slowdown: In a reclined, inactive state, the body’s calorie-burning rate drops significantly, and enzymes that break down fats (lipids) can decrease by up to 90%, leading to weight gain and increased risk of type 2 diabetes.
- Digestive Interference: The slumped posture common in recliners can compress internal organs, potentially slowing digestion and leading to issues like constipation or bowel irritability.
- Respiratory Restriction: A hunched upper back in a recliner can block airflow to the lungs and cause blood congestion in the chest, reducing oxygen intake.
To improve your physical health, aim to sit less and move more throughout the day, and when you do sit, try spending some of that time on the floor to engage your core and improve flexibility



