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.
Two variations of the movement -- the back squat, which uses a barbell, and the hack squat, which requires a dedicated hack squat machine -- target the quadriceps muscles on the front of your thigh. However, back squats also work many other muscles of the hips and core, making them more of a full body exercise.o perform a hack squat, step into the machine and position your back against the back rest, with your shoulders under the padded shoulder supports. Position your feet on the foot plate about shoulder-width apart.