Walking or riding bike to work can help your physical fitness because it helps you raise your heartbeats which will make you burn calories. Also, it's a low intensity aerobic exercise, helping you to maintain a healthy state without overloading your body before work. Moreover, going this way to work will make you feel more active during the day.
being constantly overwhelmed by everyday challenges is a sign of poor mental and emotional health , physical health, spiritual health, or social health/