In 1841 and 1842, the first two years of the Trail's use by emigrant parties, the overland route ended at Fort Walla Walla, at the mouth of the Walla Walla River. From there, emigrants rafted their wagons down the Columbia River to the Willamette River Valley.
I have been an insulin dependent diabetic for 20 years. I had my first ever cortison injection for a worn out knee. For 5 days after the injection my blood sugar levels ran between 450 and 600. No matter how much fast acting insulin I took, it would not go down.
The effect physical activity has on your blood glucose will vary depending on how long you are active and many other factors. Physical activity can lower your blood glucose up to 24 hours or more after your workout by making your body more sensitive to insulin. Become familiar with how your blood glucose responds to exercise.