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for both. regardless of the technique used for the soht (glide or spin)
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How do you generate power when throwing the discus?
To generate power when throwing the discus, athletes need to use their entire body in a coordinated manner. This involves a strong and explosive lower body drive from the legs, a rapid rotation of the hips, and a powerful extension of the arm as the discus is released. Proper timing and technique are essential to maximizing power in the throw.
Is discus throwing an effective upper body excercise?
Throwing the discus isn't really an exercise. It's an activity. It does require a large amount of upper body strength. You can learn to build upper body strength by visiting http://www.squidoo.com/build-upper-body-muscle.
How do you generate power when throwing a discus?
Generating power in discus throwing involves rotating the body while transferring weight from the back foot to the front foot in a smooth and coordinated motion. This generates torque which is then transferred through the arms and into the discus upon release. Additionally, the athlete must engage core muscles, legs, and shoulder muscles to create power in the throw.
What does it mean external rotation of the arm at shoulder joint?
External rotation of the arm at the shoulder joint refers to the movement where the arm rotates outward away from the body. This motion occurs when the shoulder joint allows the arm to move in a way that the palm faces forward or upward. It is an important movement in various activities like throwing a ball or reaching behind the body.
What is internal rotation?
Internal rotation refers to the rotation towards the axis of the body. External rotation refers to the rotation away from the center of the body.
What is leg medial rotation?
Leg medial rotation refers to the movement of the leg towards the midline of the body. This movement occurs mainly at the hip joint, where the femur rotates inward. Leg medial rotation is important for actions such as crossing one leg over the other while sitting.
The turning or spinning of a body on its axis is known as?
Rotation.
Does the radius of gyration depend on the speed of rotation of the body?
No, the radius of gyration does not depend on the speed of rotation of the body. It is a characteristic property of the distribution of mass around an axis of rotation and is independent of the speed at which the body rotates.
How do you define rotation in astronomy?
Rotation is the circular motion of a body around a central axis.
What is the differnce between rotation and revolution?
Rotation is a body spinning on it's own axis and revolution is the body revolving around an external axis.
What variables contribute to moment of inertia?
The axis about which the body is being rotated and the geometry of the body are important. The further away material (in terms of area) is from the centroid of the body the higher the moment of inertia will be, which is why an I-beam is good in bending. If it's the mass moment of inertia which is used in dynamics for Euler's angular momentum equation. Then the mass of the body is important. The further away mass is from the axis of rotation the greater the mass moment of inertia will be. This is why when a figure skater pulls their arms into her body during a spin she begins to spin faster. The mass of their arms is now closer to their axis of rotation lowering their mass moment of inertia and decreasing their resistance to rotation.
What is instantaneous centre of rotation?
The instantaneous center of rotation is a point in a rigid body that has zero velocity at a specific moment in time. It is the point around which all parts of the rigid body have rotation at that moment. It helps to analyze the motion of the rigid body at that instant.
