Is it cold to wear shorts and run at around 10 ℃

Whether wearing shorts while running at around 10 ℃ feels cold varies from person to person, mainly depending on individual cold resistance, exercise intensity, and insulation measures. People with good physical fitness and continuous heat generation from running may not feel cold, while those with poor temperature regulation ability or intermittent exercise are prone to discomfort. People who regularly undergo cold resistance training or long-term outdoor running can usually adapt to running in shorts in a 10 ℃ environment. At the beginning of exercise, there may be a slight coolness, but as the heart rate increases and muscles produce heat, the perceived temperature will significantly rise. At this time, attention should be paid to keeping the knee joints warm to avoid stiffness or pain caused by joint exposure to cold. After running, clothing should be added in a timely manner to prevent sweat from evaporating and carrying too much heat.

For people with low body fat percentage, poor blood circulation, or old joint injuries, running in shorts at 10 ° C may cause the extremities to feel cold or even tremble. Muscle viscosity increases in cold environments, leading to an increased risk of sports injuries. It is recommended that this group of people choose compression pants or wear knee pads, wear windproof jackets during warm-up, and gradually reduce clothing after their body temperature rises.

Regardless of whether you feel cold or not, it is necessary to strengthen warm-up time for at least 15 minutes in low-temperature environments, with a focus on activating lower limb muscle groups. The running route should avoid the wind and carry lightweight windbreakers with you to deal with sudden cooling. Change dry clothes promptly after running and drink warm electrolyte drinks to help restore core body temperature. If there is persistent shivering or joint pain, exercise should be stopped immediately and medical examination should be sought.