Volleyball: Techniques, Rules, and Training Essentials
Volleyball Regulations
Each team has 12 players, with 6 on the court during each game. To win, a team must secure 3 sets. A point and the right to serve are awarded when the opposing team allows the ball to go out of bounds or hit the ground within their court. As of September 1, 1925, a set requires a 2-point difference to win. If a set reaches a 24-24 tie, play continues until one team gains a 2-point advantage. When teams are tied at 2 sets each, a decisive set is played to 15 points, with a 2-
Read MorePsychomotor Development: Factors and Functional Units
Functional Unit 1
All mental activity requires a minimum condition of alertness and vigilance, cortical tonus, and selective attention. Structures with a two-way relationship with the cortex and the limbic system are involved in emotional regulation.
Psychomotor Factors
Hierarchical organization: functions pertaining to the three basic functional units of the brain. Factors and functions translate complex activities adaptable to specific contributions in all functional, corresponding mental activity
Read MoreTrekking and Outdoor Recreation: Tips for Safe Enjoyment
Trekking: Tips for Safe Enjoyment
Trekking or hiking is an activity suitable for anyone of any age. Essentially, it is to walk across the fields. It can be developed as a sport or just for recreation. All seasons and all terrains are suitable for trekking.
Basics
A pair of shoes, clothes appropriate for the site, a backpack to carry the basic tools, and a desire to enjoy the walk.
Before Trekking
Consider variables such as:
- Physical condition of participants
- Type of terrain
- Length of the walk
- Water
- Food
- Climatic
Handball: Rules, Gameplay, and Player Positions
Handball is a dynamic ball sport played between two teams. Each team consists of 12 players, all of whom must be enrolled in the game’s official record. Seven players from each team (6 field players and 1 goalkeeper) take the field at any given time. The objective is to score by throwing the ball into the opposing team’s goal. The team with the most goals after the game, which consists of two 30-minute halves, wins. A draw is also a possible outcome.
Nature of the Game
The main rule is that players,
Read MoreHistory, Rules, and Techniques of Soccer
History of Soccer
In 2500 BC, a ball game was played in China as a form of military training.
In the third century BC, Greece had a game called Episkiros.
In Rome, a game called Harpastum was played, which consisted of bringing a ball from one town to another.
In the 7th century, Calcio was played in Florence.
In Normandy, France, they played Soule.
In 1863, England drew up the rules of the game we now know as modern soccer.
There was a rule that stated you could not take or touch the ball with your hands.
Read MoreFirst Aid: Burns, Bleeding, Fractures, and Spinal Injuries
Burn Injury Causes
Any exposure of part of the body to a higher amount of energy than that body can absorb without damage.
The Causes
- Heat
- Chemical products
- Electricity
- Lightning
First-Degree Burns
Shallow, affecting only the skin. They present superficial redness and itching without blisters. Healing is spontaneous in 3-4 days.
Second-Degree Burns
Somewhat more profound, affecting the epidermis and dermis, blistering. Healing with adequate methods in 5-7 days.
Third-Degree Burns
Many are deep, affecting the
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