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Design an Exercise Routine for a Specific Person

Design an Exercise Routine for a Specific Person. TODAY WE WILL: Use Multiplication , Division , Addition , Subtraction , and ‘ guess and check ’ to solve a problem Write number sentences to reflect word problems Apply the order of operations. You as a Personal Trainer.

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Design an Exercise Routine for a Specific Person

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  1. DesignanExerciseRoutinefor a SpecificPerson TODAY WE WILL: Use Multiplication, Division, Addition, Subtraction, and ‘guess and check’ tosolve a problem Writenumbersentencestoreflectwordproblems Applytheorderof operations

  2. You as a Personal Trainer Imagine you are working as a personal trainer. A new client, Geoff, comes to you saying he wants to lose some weight and gain fitness. As his personal trainer, your responsibility to Geoff is to design an exercise routine that suits his level of fitness to prevent injury.

  3. The Problem Geoff needs an exercise routine but can only: • Burn 5000 kJ per week in energy • Exercise only up to ½ hour at a time • Exercise no more than once a day, four days a week • To maintain an interest in exercising you want Geoff to try at least two different activities

  4. Vocabulary • Personal Trainer – a person who helps people exercise. • Gym – a place where people go to exercise. • Exercise – activity requiring physical effort. • Exercise Routine – a sequence of activities to be followed regularly. • Kilojoule (kJ) – unit of energy in food and drink, and energy used by the body.

  5. Some Types of Exercise Weights Rowing Machine Aerobics Elliptical Trainer Canoeing Stair Climber

  6. Practise Designing a WeeklyExercise Routine • Sally wants to exercise for 20 minutes in the morning and afternoon, Monday to Friday. She can do any form of exercise. • Ann wants to exercise for ½ hour a day at any time, 3 days a week, either swimming, jogging, or fast walking.

  7. Example • You decide on some activities for Geoff and ADD up the amount of energy they use. It comes to a total of 4000 kJ. • SUBTRACT 4000 kJ from 5000 kJ to get1000 kJ left to use. • Jogging uses 504 kJ per 10 minutes which is close to 500 kJ. You DIVIDE 1000 kJ by500 kJ to get 2. This means you need 2 lots of 10 minutes which is 20 minutes of jogging.

  8. Example cont. • You confirm your calculations:10 minutes of jogging = 504 kJ20 minutes of jogging = 2 x 504 kJ = 1008 kJ • You ADD this 1008 kJ to the 4000 kJ you already have to make a total of 5008 kJ • This is very close to 5000 kJ so your routine is complete.

  9. Constructing Number Sentences How much energy will you burn doing: • 20 minutes of boxing kJ = 2 x 352 or 352 + 352 • 15 minutes of jogging kJ = 504 + 504 ÷ 2 • 30 minutes of bicycling kJ = 369 x 3 or 369 + 369 + 369 • 25 minutes of hiking kJ = 2 x 407 + 407 ÷ 2 or 407 + 407 + 407 ÷ 2

  10. Fill out Geoff’sTimetable Fill out Geoff’s exercise timetable with your routine. For each session, write: Length of session Activity 20 minutes Skipping Rope

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