Foot drop is caused by weakness or paralysis of the muscles involved in lifting the front part of the foot. The underlying causes of foot drop are varied and may include: 1  Nerve injury. 2  The most common cause of foot drop is compression of a nerve in your leg that controls the muscles involved in lifting the foot. 3  This nerve can also be injured during hip or knee replacement surgery, which may cause foot drop.
On average, the price for CDL training can average anywhere from $2,000 to $6,500 for the entire course. Your private schools that are not associated with any trucking company will often cost about $3,000 to $6,000 and will take about eight weeks to complete the program.
1 A CDL training program costs $1,000-$7,000 and typically lasts 4-6 weeks. 2  For example, Prime Inc. in Springfield, MO, offers a four-week commercial truck driver training program for $3,500. If not included in the truck driver training course, some drivers pay to rent a truck to take the CDL test. 2  CDL College in Aurora, CO, charges $150 to rent a truck for the driving test. 3  Insurance for independent truck drivers costs $1,500-$6,000 per year.