chapter 4-2 discussion notes lesson focus: most of the risks of physical activity can be reduced or...
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Physical Activity & Total HealthChapter 4-2 Discussion Notes
Lesson focus: Most of the risks of physical activity can be reduced or eliminated through some common sense decisions and practices.-Preparing your body and learning the rules are precautions to take before playing sports.
Getting StartedPhysically active teens are health teens.Make physical activity a goal no matter
where you are or what you’re doing.Do something active: ride a bike, play tennis,
take a hike.Activities like these add to total health.Being fit feels great.
Peak Performance Is Dependant On 6 Factors:
1. Skill development2. Preparing body and mind3. Good nutrition4. Adequate rest5. Ability to relax6. Ability to concentrate
Important Considerations For Good Training Programs
A. Hydration: (addition of body fluids) 1. Body loses water through sweating &
intense breathing = dehydration. - signs of dehydration – 1. Fatigue 2. Thirst 2. To prepare for activity – drink several
cups of water 2hrs. Prior to & then 15 min. before a heavy workout.
b. Avoid Harmful Substances1. Avoid alcohol, tobacco, drugs and anabolic
steroids a. steroids taken to increase performance &
muscle mass is illegal (felony). b. negative consequences of taking steroids:
- increased risk of cancer & heart disease - sterility = the inability to have children
- skin problems= acne, hair loss, hair growth - sexual underdevelopment and dysfunction - violent, suicide, or depressive tendencies
Steroids Are Illegal1.Distribution of steroids is a felony.2. Possession without a prescription is illegal.3. Testing positive risks careers.4. Best choice – abstinence – stay away from
them.
Important Considerations For Good Training Programs Cont.a. Get adequate rest 1. Healthful rest and sleep re-energize the
body 2. Lack of sleep - disrupts nervous system - slows reaction time - lack of concentration
- can lead to depression
Average teen needs 8-10 hours sleep each night.Problems falling asleep? – look for a cause -rearrange your schedule allowing time to
unwind. -no exercise right before bed time. -read a book, take a warm bath. -avoid watching stressful videos or TV. -don’t eat a big meal right before bedtime. -no caffeine.
The Mind-body Connection Affects Sport Performance
1. Positive mental attitude is important in sports & life.
a. If you think you can co something you’ll be more successful – P.M.A.
b. doubts affect your performance c. your thoughts affect you performance d. be realistic about your abilities