Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Shoulder flexion occurs in the _____ plane, about the _____ axis. Forearm supina

ID: 1531744 • Letter: S

Question

Shoulder flexion occurs in the _____ plane, about the _____ axis. Forearm supination occurs in the _____ plane, about the _____ axis. A soccer player is kicking a ball. Knee extension angle and angular velocity are presented in the figures below. Answer questions based on the data provided. For questions a-e, estimate values from the figure. Describe knee joint angle (position) at ball impact (0.56s) Describe angular displacement of the knee between 0.07 and 0.42 see using the values estimated from the figure. Make sure to specify magnitude and direction (flexion or extension) of displacement In a complete sentence, describe direction of movement (flexion or extension) and whether the rotation of the leg is speeding up or slowing down from 0.42 to 0.52s and from 0.52 to 0.56s?

Explanation / Answer

1 shoulder flexion occurs in the sagittal plane about frontal axis,

2 Forearm supination occurs in they horizontal plane about the vertical axis.

Movement of a body occurs at joints therefore axis pass through joints and the parts move in the plane which lies at right angle with the movement.