Move, don't just stand
- Experts say movement variety matters more than simply standing versus sitting for workday health and circulation. ( ) - A vascular surgeon recommends a 30-second ankle exercise to improve leg circulation and reduce swelling and DVT risk. (indianexpress.com) - Practical advice is to change position often and perform brief circulation moves during prolonged desk periods. ( )
The desk-health question is not standing versus sitting; it is how long you stay still before you move again. (sciencealert.com) Experts writing in The Conversation, and republished this week by ScienceAlert and The Independent, said prolonged sitting strains the lower back, neck and shoulders, while prolonged standing is linked to fatigue, lower-back pain and pressure on the legs and feet. (sciencealert.com, independent.co.uk) A 2024 University of Sydney study of 83,013 adults using wrist activity trackers found that more standing did not lower long-term risk of heart disease, stroke or heart failure, and longer standing was tied to higher risk of circulatory problems such as varicose veins and deep vein thrombosis. (sydney.edu.au) The same study found that sitting more than 10 hours a day raised cardiovascular and circulatory risk, which left researchers with a narrower point: replacing one static posture with another does not solve the problem. (sydney.edu.au) Blood in the legs depends on muscle contractions to help push it back toward the heart. When you stay still in a chair or at a standing desk, that “muscle pump” works less, and blood can pool in the lower limbs. (indianexpress.com, sciencealert.com) Vascular surgeon Sumit Kapadia told The Indian Express this week that one quick fix is an ankle-pump exercise: lift the toes, then point them down, repeating for about 30 seconds to activate the calf muscles. He said the move can help reduce heaviness, swelling and poor circulation during long seated stretches. (indianexpress.com) Kapadia said a short walk every hour is better if you can do it, but ankle pumps are a practical substitute during meetings, flights, traffic jams or desk work that keeps you planted. (indianexpress.com) The advice from both the workstation researchers and the vascular surgeon lands in the same place: rotate between sitting, standing and brief movement instead of treating any single posture as the healthy one. (sciencealert.com, indianexpress.com)
