Planes of Motion: Sagittal Plane

C1,2 I nod to you -Neck flexion/extension C3 Don't tickle me -Neck lateral flexion C4 I'm not sure - shoulder elevation C5 Feel alive - Shoulder flexion, abduction and lateral rotation C6, 7, 8 Close the gate - Shoulder extension, adduction and medial rotation C5,6 Pick up sticks - Elbow flexion C7,8 Lay them straight - Elbow extension C5, 6 Flick my wrists - Forearm supination C7,8 The time is late -forearm pronation C6, 7 Fly up to heaven - Wrist flexion and extension C7 Paper - finger extension C8 Rock - Finger flexion T1 Scissors - Finger abduction and...

Blah I Just want to be able to read this essay so I'm sorry if this sidesplitting to you hold on Physics Pre-AP Projectile Motion Lab Report Purpose The purpose of this lab was to determine how angle and gravity affects velocity and range. Procedure Materials Projectile launcher Marble Two measuring sticks Tin foil Pencil Set the angle of the projectile launcher to 30 degrees (make sure that the bottom of the launcher is even with the desk). Put the marble inside the projectile launcher, ND using the pencil, push the marble inside until you hear one click. Retract the...

Ever since I was little I was amazed at the ability for a machine to fly. I have always wanted to explore ideas of flight and be able to actually fly. I think I may have found my childhood fantasy in the world of aeronautical engineering. The object of my paper is to give me more insight on my future career as an aeronautical engineer. This paper was also to give me ideas of the physics of flight and be to apply those physics of flight to compete in a high school competition. History of FlightThe history of flying dates...

match has been going on for over an hour. Both teams have been trading points and side-outs. The ball is set high outside so that the big outside hitter can put the ball away. She comes in hard, plants, leaps into the air and smashes the ball down the line in a twisting motion. As she lands on her right leg, a POP is heard and down she goes. What has just happened is occurring more and more often in athletics, the athlete has just torn the anterior cruciate ligament (ACL). In this paper I will describe ACL, how it...

The JFK Jr. plane crash affected our whole country thispast summer. John F. Kennedy Jr. with not all that muchexperience decided to fly his wife, Carolyn Bassett andhimself to Hyannis Port for a family wedding, dropping offhis sister in law Lauren off at Marthas Vineyard. It was afoggy night and Kennedy crashed to his death just a mere20 miles shy of Marthas Vineyard. The Kennedys havebeen a loved family of all Americans. This family has beenthrough more tragedies than most. Many reporters havetalked of the Kennedy curse. Is the family cursed? Mostwould say yes due to the ten deaths to...

The most common type of ankle injury is a sprain. A sprain is stretching and tearing of ligaments (fibrous bands connecting adjacent bones in a joint.) There are many ligaments around the ankle and these can become damaged when the ankle is forcedinto a postion not normally encountered.The most frequently seen sprain occurs when weight is applied to a foot which is on an uneven surface, and the foot "rolls in" (inversion). Because the sole of the foot is pointing inward as force is applied, the ligaments stabilizing the lateral - or outside -part of the ankle are stressed. Many...

Newton's First Law of MotionSir Isaac Newton was in my mind one of the greatest people who everlived. He was born in 1642 and died in 1727. He formulated three laws ofmotion that help explain some very important principles of physics. Some ofNewton's laws could only be proved under certain conditions; actual observationsand experiments made sure that they are true. Newton's laws tell us how objectsmove by describing the relationship between force and motion. I am going to tryto explain his first law in more simple terms.Newton's first law of motion states: A body continues in its state ofrest or...

Rheumatoid arthritis is an autoimmune disease that sauses chronic inflammation of the joints. Rhematiod arthritis can also cause inflammation of the tissue around the joints, as well as other organs in the body. Autoimmune diseases are illnesses which occur when the body tissues are mjistakenly attacked by its own immune system. The immune system is a complex organization of cells and antibodies designed normally to "seek and destroy" invaders of the body, particularly infections. Patients with these diseases have antibodies in their blood which target their own body tissues, where they can be associated with inflammation. Because it can affect...

CLUBFOOT Clubfoot is defined as a congenital foot deformity characterized by a kidney shaped foot that turns inward and points down. The forefoot is curved inward, the heel is bent inward, and the ankle is fixed in planter flexion with the toes pointing down. Shortened tendons on the inside of the lower leg, together with abnormally shaped bones that restrict movement outwards cause the foot to turn inwards. A tightened achilles tendon causes the foot to point downwards. The medical term for clubfoot is talipes equinovarus . It is the most common congenital disorder of the lower extremity. There are...

The tennis serve is the stroke that puts the ball in play and is often referred to as the most important stroke in the game of tennis. It has become a principle weapon of attack and is used to place the opponent on the defensive by forcing a return from the weak side or by moving the receiver out of position. A good strong serve can sometimes be the basis of winning a game of tennis. I have included eight picture sequences to illustrate the tennis serve.Represented in picture A is the stance of the serve. In this part of...