As an example, if it were determined the daily dry matter intake of a group of 1,200 pound cow eating an average quality hay is 24 pounds per head and the hay that they are consuming is 88% dry matter, these cows would consume about 27 (24 pounds/.88) pounds per head per day on an as-fed basis.
Normal ranges of motion for the cervical spine include 50 degrees of flexion, 60 degrees of extension, 45 degrees of lateral, or side bending, and 80 degrees of rotation.ange of motion is commonly tested in the cervical spine, thoracic spine and lumbar spine. In many sports medicine clinics, range of motion in the upper and lower extremities are also tested. The measured degrees are compared with the expected norm and also from a healthy joint with an injured joint.
Normal Range of Motion. Normal range of motion of the spine can vary, but a lack of it may contribute to the development of neck or back injuries. The average golfer should have normal range of motion of the spine in four directions.These can be assessed as follows: 1  Flexion: the golfer should be able to bend over at the hips and touch the mid-shin pain-free. 2  Extension: the golfer should be able to perform a mini back bend with hands on hips with no pain.aintaining normal range of motion of the spine during the swing will ensure proper posture at address, impact and follow through without requiring another body part to overdo. The normal range of motion needed at these points during the swing is as follows: