Circuit training builds muscular and cardiovascular endurance. It alternates intense cardiovascular activities, such as jumping rope and running, with strength-training activities, such as pushups, crunches and squats. With circuit training, you can focus on building endurance for a specific muscle group or your entire body, depending on the strength-training exercise you choose.
The cost for the electricity to charge the Volt is never mentioned so I looked up what I pay for electricity. I pay approximately (it varies with amount used and the seasons) $1.16 per kwh. - 16 kwh x $1.16 per kwh = $18.56 to charge the battery.s well, Car and Driver observed that the 25 mile electric-range figure for the Volt was not an average mileage figure, but rather the product of worst-case scenario driving: GM's recently revised electric-range claim is 25 to 50 miles, and we ended up in the low to middle of that band.
The average price people in the U.S. pay for electricity is about 12 cents per kilowatt-hour. But there's huge variation from state to state. Here's a map of residential electricity prices, according to the Energy Information Administration. People in Hawaii pay the most for electricity, about 33 cents per kWh. A Hawaiian household whose electricity use was around the national average would have a monthly electric bill over $300.