Volleyball and Handball: Essential Rules and Game History
Volleyball: History and Origins
Games similar to volleyball have probably been played since the earliest of times. In Greece, 2,000 years ago, young men played episkyros and phaininda, using various types of balls.
Modern volleyball was invented in 1895 in Massachusetts, drawing inspiration from other sports. It originally incorporated:
- The action of batting the ball from baseball.
- Passes hit with the hand from handball.
- The net from tennis.
- The ball’s inner bladder from basketball.
During World War I,
Read MoreFunctional Upper Extremity Prosthetics: Types, Training, and Tech
Harness and Control Systems in Prosthetics
Harness systems are an essential part of body-powered prostheses. They serve two main purposes: suspension, which holds the prosthesis securely on the residual limb, and control, which transmits body movements (usually shoulder girdle motions) to operate terminal devices, joints, or locks.
Harnesses are usually made of leather, Dacron, or webbing straps with metal or plastic control cables.
Below-Elbow (Transradial) Harnessing
Aims
- Provide suspension for the
Join Our Free Basketball Games in Nezahualcóyotl
Join Our Free Basketball Games!
Angel: Hey everyone! Are you looking for a dynamic and exciting sport? Then basketball is for you!
The Global Phenomenon of Basketball
Eduardo: Basketball has captured the imagination of millions worldwide. With a rich history and global popularity, it has become more than just a game; it’s a cultural phenomenon that transcends borders, uniting people from diverse backgrounds.
Understanding Basketball’s Objective
Angel: What is the main purpose in basketball? The primary
Read MoreVolleyball Libero Rules and Player Substitutions
The Libero is easily recognizable because they wear a different colored uniform from the rest of the team.
Libero Player Rules and Restrictions
- The Libero cannot be the team captain or game captain.
- The Libero cannot block or attempt to block.
- The Libero cannot complete an attack hit when the ball is entirely above the net.
- The Libero can execute a finger pass in the front zone or front court, but only if the attacker hits the ball when it is below the upper edge of the net. This restriction does not
PE Careers, Olympic Values, Yoga Fundamentals
Career in Physical Education
Very Short Answer Questions (2 Marks)
How is physical fitness defined?
- Ability to perform daily tasks without fatigue.
- Energy left for leisure and emergencies.
- Components: strength, endurance, flexibility, body composition.
What role does regular exercise play in day-to-day life?
- Improves overall health and fitness.
- Reduces stress and increases mental alertness.
- Maintains weight and boosts immunity.
What are the psychological benefits of physical education and exercise?
- Reduces
Patient Training for Functional Splints and Arm Braces
Effective use of functional splints and arm braces is crucial for supporting, aligning, and improving the function of an injured or weak limb. These devices are commonly used for neurological conditions (like stroke or cerebral palsy), orthopedic issues (fractures, arthritis, carpal tunnel syndrome), and post-surgical rehabilitation to aid joint stabilization and muscle control.
Understanding the Device’s Purpose
Patients must understand why their splint or brace is prescribed:
- Immobilization: Prevents