Transcript vball intro volleyball_intro

Volleyball Class
This class is about providing you with the
education necessary in order to increase
your health now and also in the future,
it is not simply about playing volleyball
or becoming a better volleyball player.
You will learn skills necessary to perform a
variety of physical activities that can help
you be fit for life.
Health-Related &
Skill-Related Fitness
• The health-related components contribute to the
prevention of lifestyle diseases
and promote overall health
and fitness.
• The components of skill-related fitness are associated
with a person’s
ability to be able to play games
and sports—how well they
can perform body functions
related to sports-related skills
 Cardiorespiratory endurance- the ability of the heart,
lungs, and blood vessels to use and send fuel and oxygen to the
body’s tissues during long periods of moderate-to-vigorous
activity
 Muscular endurance- the ability of the muscles to
perform physical tasks over a period of time without
becoming fatigued
 Muscular strength- the amount of force a muscle can exert
 Flexibility- the ability to move the joints through a full
range of motion
 Body Composition— a comparison of the relative
amounts of lean body weight and fat tissue in the body.
 Agility-the ability to change the position of your body quickly and to
control your body’s movements
 Balance-the ability to keep an upright posture while standing still or
moving
 Coordination-the ability to use your senses together with your body
parts or to use two or more body parts together
 Power -the ability to apply force with speed
 Reaction Time- the ability to react or respond quickly to a situation
and perform the appropriate response quickly
 Speed- the ability to cover a distance in a short period of time
Evaluation of Volleyball
Health-Related Fitness
Cardiorespiratory Endurance
Medium
Muscular Endurance
High
Muscular Strength
Medium
Flexibility
Medium
Appropriate body composition
Low
Skill-Related Fitness
Agility
High
Speed
Low
Coordination
Medium
Reaction Time
High
Power
Medium
Balance
Medium
Fitness Testing Standards
BOYS
Mile Run
Pacer
Push-up
Curl Ups
Sit & Reach
8:30
61
20
50
8
Mile Run
Pacer
Push-up
Curl Ups
Sit & Reach
10:00
32
7
50
12
GIRLS
The FITT Principle
 The FITT principle provides a framework you can
follow for developing an effective exercise program.
 This principle allows you to design a routine that
ensures that you are going to achieve a high level of
physical fitness. You are more likely to benefit
from exercise if it is designed to meet specific goals
and includes at least the minimum amount of
recommended exercise.
The FITT Principle
 F: Frequency is the number of times you exercise each
week.
I: Intensity is how hard you are working while you are
exercising. (The effort you put forth.)
 T: Time is the total amount of time that is spent
exercising in one session.
T: Type is the type of exercise you are doing—cardio or
resistance training. Aerobic or anaerobic exercise.
Two Types of Exercise
Cardiorespiratory or Aerobic Exercise
 Continuous activity in which the heart can supply all the
oxygen the muscles need. Heart rate remains elevated for a
period of time (usually over 15 min).
 Examples: jogging, swimming, cycling, etc.
Resistance Training or Anaerobic Exercise
 Physical activity done in short, fast bursts in which the
heart cannot supply blood and oxygen as fast as muscles
use it. Activity that cannot be sustained for a long period
of time.
 Examples: weight-lifting, sprinting, calisthenics (push-ups,
sit-ups, jumping jacks, etc.)
How Much Exercise?
AEROBIC EXERCISE
 Do moderately intense cardio
Moderate-intensity aerobic activity-means you're working hard enough to raise
your heart rate and break a sweat. One way
to tell is that you'll be able to talk, but not
sing the words to your favorite song.
30 minutes a day, five days a week
Or
 Do vigorously intense cardio
20 minutes a day, 3 days a week
Vigorous-intensity aerobic activity means
you're breathing hard and fast, and your
heart rate has gone up quite a bit. If you're
working at this level, you won't be able to
say more than a few words without pausing
for a breath.
Benefits of Doing Cardio
 Physical Benefits:
 Makes the heart a more efficient pump, reducing the
risk of heart diseases. Lowers blood pressure.
 Helps to burn fat and control body weight.
 Increases lung capacity
 Mental Benefits:
 Improves regulation of stress hormones (feel less
stressed)
 Improves blood flow to the brain, allowing a person to
be able to think better
 Improves mood—reduces the risk of depression
Your Heart is a Pump
Resting Heart Rate
Excellent (elite athlete)
Below 50 bpm
A well-conditioned
athlete
Around 60 bpm
Average resting heart rate
Men=60-80 bpm Women 70-90 bpm
Sedentary (poor fitness)
Over 100 bpm
Cardiorespiratory Endurance
Frequency- exercise 3-5 times per week
Intensity- train at 60-85% of one’s maximum heart
rate
Time- 20-60 minutes per session
Type- any aerobic activity that keeps heart rate
within your target heart zone
Examples: Jogging, swimming, cycling, playing
basketball or soccer, step aerobics class, etc.
Finding Target Heart Rate Zone
 A simple way to determine your maximum heart rate
is to use the following formula:
220 - age = Maximum Heart Rate
 Maximum Heart Rate An example for a 15 year old
person would be as follows: 220 – 15 = 205
 205 x .60 = 123
 205 x . 85 = 174
 Target Heart Rate Zone 123 – 174
 This range is what a 15 year old should work at in
order to improve cardiorespiratory endurance.
How Much Exercise?
RESISTANCE TRAINING
•Do 8 to 10 strength-training
exercises, working different
muscle groups
•At least 8 to 12 repetitions of each
exercise twice a week.
Push-Ups
Dips
Wall Sits
Lunges
Curls
Pull-Ups
Sit-Ups
Benefits of Resistance Training or
Anaerobic Exercise
 Builds and tones muscles, increases the strength and
density of bones
 Increases muscle mass—which helps to maintain a
healthy metabolism
 Reduces chances for muscle deterioration later in life
and less chance of muscle injury
 Improved sport performance
 Improved resistance to fatigue
Resistance Training
 Resistance training at least twice per week provides a
safe and effective method to improving muscular
strength and endurance. It is recommended that 8-10
exercises be performed on two non-consecutive days
using the major muscles. The resistance that you use
depends upon your personal goals.
 Goals could be to increase muscle mass, or become
more lean and tone, or to increase your vertical jump.
Muscular Endurance
Frequency-weight train 2-4 times per week
Intensity- workout so that you are lifting a weight
appropriate for 10-20 repetitions, with little rest time in
between lifts
Time-a total workout can be about 30-60 minutes (allows
enough time to perform 8-10 different exercises about 8-15
repetitions.)
Type-an activity that allows the muscles to perform a
physical task over a period of time without becoming
fatigued (resistance training, Pilates, circuit training, etc.)
Muscular Strength
 Frequency-weight train 2-4 times per week
 Intensity-for teens, 60%-75% of 1 rep max for 8-12
repetitions
Select a weight that you can lift at least 8 times but no more
than 12 times.
 Rest periods between sets are between 1 and 3 minutes
long. Do 1-3 sets of 8-12 repetitions for all the major muscle
groups. To build strength, you should lift heavier weights
(more resistance) with fewer (3-8) repetitions.
 Time-a total workout can be about 30-60 minutes
 Type-anaerobic activities -weight lifting, body
resistance (sit-ups and push-ups).
Flexibility
 The range of motion that is possible around a joint or
joints.
 The skeletal muscles of the body will shorten over time as a
result of poor posture and lack of activity. Proper
stretching works to restore the flexibility of a joint by
elongating the muscles surrounding the joint.
 Increased range of motion reduces risk of injury and allows
for better athletic performance
Flexibility
 Frequency-daily stretching
 Intensity-stretch muscles and hold beyond its
normal length at a comfortable stretch (hold to
tension, not pain)
 Time- hold stretch for 10-20 seconds . The
stretching workout lasts as long as it takes to
stretch all the different muscle groups.
 Type-use stretches that allow the body to move
through the full range of motion. Yoga.
Question?
Why is it important to know and
use the FITT principle?
Questions?
a. What determines the intensity level of a person’s
cardio exercise routine?
b. What are potential long-term benefits of following a
regular cardio exercise routine?
Question?
 What factors need to be considered when
designing an individualized resistance
training program?