2. Unit Learning Objectives:
To understand the mechanical aspects of
long-term preparation
To be able to discuss refinement of
technique, the perfect model, and use of
feedback for example through video and
computer software
To know about ergogenic aids, including
pedometry, heart rate monitoring and the
use of GPS technology
3. Lesson Objectives
To develop an understanding of ergogenic aids,
including:
Force Plates
Pedometry
Heart rate monitoring
The use of GPS technology
To be able to calculate the basal metabolic rate and
calorific expenditure
4. Force Plates
Watch the video and make relevant notes
on the use of Force Plate technology.
Apply it!
How would this benefit you in your sport?
Harley – This might interest you!
5. Pedometry
A device that calculates
the distance you have
walked or run
It senses your movement
and counts the amount of
steps you take
Why might this be useful?
6. Apply It!
You firstly need to work out your Basal
Metabolic Rate
E.G. Wrighty’s BMR is
BMR = 1 X Weight (KG) X 24 hrs
Wrighty’s BMR = 1 X 95 X 24
BMR = 2280
7. Now calculate my calorific expenditure:
I went for a 1KM swim this morning at 6am.
Level of Intensity
Type of Activity
Activity factor (x BMR)
Very Light
Seated /standing activities
Men = 1.3
Women = 1.3
Light
Walking 2.5 – 3mph
Men = 1.6
Women = 1.5
Moderate
Walking 3.5 – 4mph
Men = 1.7
Women = 1.6
Heavy
Jogging
Men = 2.1
Women 1.9
Exceptional
Athletic training
Men = 2.4
Women = 2.2
BMR x Activity Factor = Calorific Expenditure
8. Now apply it at home!
Using the information in the presentation
and the Pedometer, calculate your own
calorific intake.
Firstly you will need to work out your
average speed (distance x time)
So you will need to measure the following:
your stride length
How many steps you take (pedometer)
How long you are working for
10. Heart Rate Monitors
What do we know?
Accessible to most
athletes
Popular method of
measuring exercise
intensity
Sensors worn on the
chest sending data to
a wrist watch to
display working heart
rate
11. Remember how to work out your
maximum HR?
Remember how to use this to work out
training zones?
12. Heart rate monitors allow athletes to
predetermine what training zones they
should be working in
They can also give a good indication of
fitness levels and recovery
Heart Rate Task
13. GPS Technology
Global positioning system
A navigation system that
tracks your location and
can measure distance
travelled, average and
maximum speeds, stride
length and pulse rate
What sports would this be
useful in?
14. Exam Question:
Identify examples of the types of technology used by
elite athletes in order to monitor their intensity. Select
one example, and highlight any advantages or
potential disadvantages for the athlete as a result of
this type of technology
