Autumn is coming. Exercising while being sick?

Autumn is coming and with it the common cold. While in 2020 we should always be on the lookout for COVID19-symptoms, we also should not forget about the common cold and its influence on our performance and health. At times it can be difficult to fully understand when it is safe to continue with our training. Checking our heart rate can help us to determine if we have gotten over a common cold or if our immune system is still fighting with an infection.The fitness trackers that many of us use now