IX in the ventral horn of the spinal cord. By 77 days, immunoreactive fibres were also present in laminae II and X. With advancing gestational age, an increase in the intensity of staining was observed throughout the cord to term, with the exception of laminae VIII and IX, where a decrease was seen. Intense staining of cells in the motoneuron pool was evident until c. 128 days, after which time staining became very faint. Fine fibers immunoreactive for substance P were present in Lissauer's tract and lamina I of the spinal cord at 56-61 days of gestation. They were also present throughout laminae IV-VI and X as well as throughout the entire ventral horn. Immunoreactive fibres in lamina II were evident by 77 days. The staining increased inyards per carry with 8.5 yard average. He logged 95 carries for 810 yards and nine touchdowns. As a junior, McCalebb had 112 carries for 641 yards and five touchdowns. He also caught 32 passes for 344 yards and two touchdowns, and contributed a kick return for a touchdown. In his senior year, McCalebb ran the ball 94 times for 570 yards and six touchdowns. He also had another kick return for a touchdown.

Analysis

Strengths

Very fast, impressive open field burst. Light feet. Smooth hips. Impressive stop-start and change of direction ability. Can line up in the slot. Catches the ball off his frame and can reel in difficult passes. Gets his head turned quickly after the catch. Follows his blockers well on screens and swing passes. Kick return skills.

Weaknesses

Extremely