Sitting Continuously for 25 Minutes Increases Heart and Diabetes Risk

A new study indicates that sitting for more than 25 minutes straight lowers muscle activity, increasing the likelihood of heart disease and type 2 diabetes. Led by Dr Christian Brakenridge of Australia's Swinburne University, the research provides a crucial warning for Pakistan's workforce, which is becoming increasingly sedentary due to long working hours.

Using special shorts equipped with sensors, the researchers monitored muscle activity in over 7,000 sitting sessions to uncover the impact of prolonged sitting. Their findings revealed that muscles experience reduced activity during lengthy sitting periods compared to shorter intervals. However, the type of sitting can make a difference.

Engaging in activities like driving or chatting, which involve small muscle movements, pose less risk than remaining stationary while watching a movie for extended periods. When muscles are inactive, blood circulation and glucose uptake can decrease, potentially elevating the risk of heart disease and type 2 diabetes. Even minor movements while seated have been associated with improved health outcomes, including reduced body mass index, waist circumference, and cardiovascular disease risk.

Dr Brakenridge emphasized that taking regular breaks from sitting is a simple way to mitigate its adverse effects. He calculated that interspersing a 10-hour sitting day with activities every 25 minutes could result in an additional 1.5 hours of muscle activity, translating to a 10 percent reduction in overall muscle inactivity during waking hours.

He encouraged people to incorporate movement into their daily routines, suggesting that simple changes, such as keeping a water bottle to encourage frequent breaks, can significantly improve overall health. The article "Sitting Continuously for 25 Minutes Increases Heart and Diabetes Risk" was originally published on ProPakistani.