The Cost of Trucking. $1.38 The average per mile operating cost for the trucking industry. $180,000 The average total yearly cost of operating a commercial truck. The largest operating expense is diesel fuel. A commercial truck can easily consume more than $70,000 of diesel fuel per year. Driver Salary is the second largest operating cost.
Main Benefits of the Front Squat. Quadriceps (quads) is large group of muscles on the front of the upper leg, often referred to as the thighs. The Quadriceps are so named because they are a group of four (quad = four) different muscles: the rectus femoris, vastus lateralis, vastus medialis, and vastus intermedialis.
Erector Spinae. Although you may not think of the squat as a back exercise, the erector spinae muscle group contracts isometrically -- without shortening and lengthening -- during both the downward-movement and upward-movement phases of the exercise.hoto Credit Ibrakovic/iStock/Getty Images. The squat is a classic, multi-joint exercise that targets a variety of muscle groups throughout your body, emphasizing those that extend your hip and knee joints.