Options include choosing from a wide array of enamel finishes, selecting a Formica or glass top, drawer locks and even locking casters for the feet. The finished product is flawless, but comes with a price tag of around $1,500-$2,000.
Range of motion is typically measured using a tool called a goniometer. Normal ROM at the knee is considered to be 0 degrees of extension (completely straight knee joint) to 135 degrees of flexion (fully bent knee joint). Most functional activities require 0 to 117 degrees of motion at the knee.
The mean contraction duration for the first movement period (flexion, lateral flexion to the right side) of all 12 exercises was 1928 milliseconds, and the mean duration of the second movement period (extension, lateral flexion to the left) was 2031 milliseconds.