Showing posts from January 3, 2021

Excellent Education Articles Point

                      CLASS -XII                     UNIT-III         YOGA AND LIFESTYLE TOPIC -Meaing of yoga , Asanas as Preventive Measure & Importance of Yoga Link- 👇

CLASS-12 UNIT-2 Sports and Nutrition-Balanced Diet

       BALANCED DIET--  a balanced diet is one that contains a variety of food items in such proportions that the body is able to get all the nutrients needed to maintain health and vitality.     Balanced diet divided into three parts- (a) Energy yielding Food- It consists of carbohydrates and fats (macronutrients).This food helps to provide energy to individual for his workouts or activities.The corbohydrates should be 60 to 70 percent in our diet whereas majority of carbohydrates should be complex carbohydrates.   The fat contents should not exceed 5 to 10 percent in our diet. (B) Bodybuilding Food-- It consists of proteins.It helps in the growth and development of  body.Its helps to repair or replace the worn out tissues.    It provides faster recovery from injury proteins should be 15 to 20 percent in our diet. (C)Defensive Food- It consist of vitamins, minerals and water .This food helps in proper functioning and defence of various organs .     This food should be 15 to 20 percent

CLASS-12 UNIT-1 League Fixture -Stair case Method

Team=8 Number of Matches =N(N-)/2 =8(8-1)/2 8(7)/2 56/2 28 Matches Team =11 Number of Matches- N(N-1)/2 =11(11-1)/2 =11(10)/2 =110/2 =55 Matches

CLASS-12 UNIT-1 League Fixture-Cyclic Method

Team =7 Total Number of Matches= N(N-1)/2 =7(7-1)/2 =7(6)/2 =42/2 =21 Matches Number Of  Round=7 Here one position is fixed whereas others rotate in anticlock wise position.    Cyclic Method

CLASS-12 the British and American League Method

  If a team Play 8 matches in a tournament and win 6 matches and 2 remain draw ,the percentage of points will be---- Total point =12+2                       =14 points Possible Points= 16 Percentage of Point = Total Points = Obtained×100/Total Possible Points              =14/16  Percentage Of Points=87.5              American League Method If a team Plays 8 games and win 5 games in a tournament,then Percentage=Matches Won×100/Matches Played It's Percentage will be. =5×100/8 Percentage=62.5


    SEEDING FIXTURE PROCEDURE---- Number of teams-13 Seeded team-4 Number of team in  upper half=.    N+1/2         =.    13+1/2         =.     14/2          =.      7 Teams Number of  teams in lower half. =   N-1/2            =13-1/2            =12/2             =6 teams Number of Non Seeded team =13-4 =9 teams Total Bye. =16-9                      =7 bye Number of bye in upper half=.  NB-1/2          =. 7-1 /2          =.    6/2           =.   3 bye Number of bye in lower half.  =.     NB+1/2   =.       7+1/2    =.        8/2    =.         4 bye     Seeding Fixture