On average, a pilot license takes around 60 hours to complete. The costs associated with earning a pilot license vary depending on the type of pilot license, number of training hours and other factors.
A lumbar, or lower back, disc herniation can cause leg pain and weakness. The University of Maryland Medical Center states that lumbar disc herniations---a protrusion of part of the spinal disc into the spinal canal or intervertebral foramen---are most common among young and middle-aged adults.
2. Talk to your doctor. If you have repeated problems with leg cramps, if you are elderly, have diabetes or liver disease, nerve compression caused by problems in your lower back, poor circulation in your legs, or thyroid disease, you may be at greater risk of developing leg cramps.