Q: Get going when the temperature and light are the best. This will give ice a chance to melt, but avoid dropping temperatures as the sun goes down. Make sure you’re visible to drivers by picking the best light of the day for your run. Start your warm up inside to get your body temperature up and your joints limber before you hit the cold. Spend five to ten minutes doing active stretches, such as lunges, squats, leg swings, and mountain climbers. When you’re ready to go outside, spend another five to ten minutes easing into your run slowly, to give your body time to adjust to the cold. Windchill will make you colder than the ambient air temperature, and running against the wind is more work. If you’re dealing with any significant wind, face into it for the first part of your run, when you're strongest and not yet sweating very much. For the second half, when you’re getting tired and sweaty, turn around so you will have the wind at your back. This will help you avoid getting chilled or over tired. Stay close to home, in case you get very tired or the weather gets bad. Run a shorter distance than you usually would, and add on as many of these loops as you need to get a full workout. If the ground is icy or wet, cornering is when you’re most likely to slip. Watch closely for slippery surfaces, and take corners slower than usual. Cold weather raises your heart rate, and running takes more effort when there’s snow on the ground. Don't push yourself as hard as you usually do, or you'll risk stressing your body too much. Keep your pace a little slower, and measure your goal in time, not distance. Sweat will dry out your skin. Prevent skin irritation by getting sweaty gear off right away. Peel off those layers and take a shower, but keep the water lukewarm. Hot water is drying and going between temperature extremes can be irritating to your skin.Reapply body lotion after your shower.
A: Plan your workout for midday. Warm up carefully. Start your run facing the wind. Take short loops. Go around corners carefully. Moderate your effort level. Take care of your skin as soon as you get home.

Q: In an open Excel document, fill the second column with the "bins", or data groups that you want (20/30/40, 0/5/10/15, etc) with one group per cell. Fill the first column with the frequency of results for that group (called the grade), or the levels that you want the bars for that group to be at. Click Tools → Data Analysis. This is not always a standard feature in Excel so you may need to install it using the Add-ins option. Select the histogram option in the Data Analysis menu and then click OK. You will need to use the menu to select which column is which. Select the chart output button and then press OK. Enjoy your chart. Don't forget to save it.
A:
Fill out your data. Do a data analysis. Select histogram. Adjust your input and bin ranges. Select chart output. Done!