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What is a rider indicating if the left hand is raised with wrist and elbow bent forearm vertical arm moving and pointing to the right side of the trail?
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∙ 7y ago
kfkje
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What is medial rotation of the hand?
Medial rotation of the forearm is called pronation in its broadest sense, so "medial rotation of the arm" most probably refers to movement at the shoulder.The best example is if you flex your forearm at 90° to your arm, and you bring your hand to your midline, this is medial rotation of the arm at the shoulder.Medial rotation of the arm is the rotation of the humerus(arm bone) around its long axis (imagine a line from elbow to shoulder).
Ginglymus of the elbow joint?
elbow joint - hinge joint between the forearm and upper arm and the corresponding joint in the forelimb of a quadruped ginglymoid joint, ginglymus, hinge joint - a freely moving joint in which the bones are so articulated as to allow extensive movement in one plane
How does a human bend an arm?
Bending an elbow is similar to bending a knee. First, your brain sends impulses through your central nervous system and throughout your nerves. Then, the impulses cause flexible muscles to contract and relax, making them lengthen and shrink. Your muscles are connected to your bones by tendons, a connective tissue. As muscles contract and relax, they pull and push on the tendons to pull and push on the bones, allowing a joint to bend. Your biceps contract and triceps relax to bend your elbow. Your biceps relax and tripceps contract to straighten your elbow.
How can you practice safety when dealing with moving objects?
Monitor, and maintain awareness of, the position, speed, and direction of all moving objects. Maintain and continuously update predictions of the future course of each moving object. Move out of the path of any moving object, i.e. get out of the way, before it reaches your position.
What specialized tissues do vascular plants have that other plants do not?
Vascular plants have tissues for moving water around.
How do you get your vertical?
by moving vertical
What kind of stores carry forearm forklift moving straps?
Forearm Forklife, Amazon, Home Depot, U-Haul, Sears, As Seen On TV, Walmart, Professional Equipment, Ace Hardware, and Lowe's are all retailers that carry the Forearm Forklift Moving Straps.
What is the line or path along which something is moving pointing or aiming?
direction
What instrument is used for indicating the depth of the sea beneath a moving vessel?
bathometer
What does the vertical stabilizer do on an airplane?
keeps the plane from moving sideways
What do bicep musceles and tricep muscles work together to do?
The muscles are moving antagonistically.
When acceleration and velocity vectors are pointing in opposite directions?
The moving object is slowing down.
What is a synonym for poignant?
moving touching bittersweet heartrendering soul-stirring pointing (apex)
What is the vertical velocity of a projectile at the highest point in its trajectory?
The vertical velocity is zero at the highest point. It has ceased moving upward and will begin moving downward. Gravity and air resistance will have negated the original vertical velocity (y-component). So the velocity at the highest point has only a horizontal or x-component.
What pointing device allows you to control the pointer by moving the entire device around the desk?
compass
What is the definition of vertical velocity?
Vertical means up and down; so the vertical velocity is an indication of how quickly an object is rising or falling. If the object is moving at an angle (such as an airplane taking off or landing) then it would be more accurate to call it the vertical component of the object's velocity.
What is the differences between lift and escalator?
a lift goes vertical. an escalator is moving stairs.
