Transcript Chapter 9 - Dietary Supplements and - Delmar

Chapter 9:
Dietary Supplements and
Performance Enhancers
Dietary Supplements
 Many athletes use supplements in
an effort to enhance their
performance.
 Dietary supplements are products
other than tobacco that are
intended to enhance the diet.
 They include vitamins, minerals,
amino acids, herbs, and/or other
botanicals.
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Performance Enhancers
 Many athletes use chemical
enhancers to improve their athletic
competition results.
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Anabolic Steroids
 Anabolic steroids are substances
based on the male sex hormone,
testosterone, that are used to
enhance metabolism and build up
body tissues, especially muscles.
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Anabolic Steroids (cont.)
Anabolic steroid use (in year 2000)
Grade
Ever used
Used in past year
Used in past month
8th
3.0%
1.7%
0.8%
10th
3.5%
2.2%
1.0%
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12th
2.5%
1.7%
0.8%
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Androstenedione
 Androstenedione is a steroid
produced naturally in both men
and women.
 It can change or enhance the
growth and development of
masculine or feminine traits.
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Caffeine
 Caffeine is an alkaloid that acts
as a stimulant.
 It is present in coffee, many soft
drinks, and chocolate.
 It is believed to enhance endurance
and improve reaction times.
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Creatine Monohydrate
 Creatine monohydrate is an amino
acid found naturally in skeletal
muscle that is stored for quick
energy.
 As a supplement, it is used to
increase skeletal muscle.
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Ephedra
 Ephedra is now banned by the
NCAA, NFL, and IOC.
 It is derived from a shrublike plant
and is used as a stimulant to boost
energy and aid in weight loss.
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Athletic Code of Ethics
 Clarifies and distinguishes proper
practices from those that are
detrimental and harmful.
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Proper Conduct
and Good Sportsmanship
 Treat others as you would like to
be treated.
 Do not evade or break the rules of
your game.
 Treat officials and opponents with
respect. Accept the final decision
of any official.
 Honor visiting teams and spectators
and behave honorably at other schools.
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Proper Conduct and
Good Sportsmanship (cont.)
 Be gracious in victory and defeat.
 Be as cooperative as you are
competitive.
 Your actions reflect on you and
your school.
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Purpose of Athletics
in Schools
 To teach rules, fundamentals, and
skills of individual and team sports
 To provide physical training
 To provide healthy competition and
cooperation within and between
schools
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Purpose of Athletics
in Schools (cont.)
 To develop good sportsmanship
that will enhance a student’s
education
 To maintain the spirit of amateur
competition
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Guidelines for Coaches
 Athletics is part of a student’s
education, not a goal in itself.
 Coaches assist students toward
their fullest potential in athletics.
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Guidelines for Coaches (cont.)
 Coaches shall conduct themselves
in a way that brings credit to them
and their teams, schools, and
sports.
 Coaches must maintain objectivity
and balance commensurate with
good sportsmanship.
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Guidelines for Players
 Players shall represent themselves
and their schools with honor, proper
conduct, and good sportsmanship.
 Players shall comply fully with the
rulings of officials.
 Players shall adhere to the rules of
the school and the athletic
department.
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