12th Class Physical Education Solved paper - Physical Education-2017

  • question_answer
    Explain 'weight training' as one of the oldest methods for development of strength. Describe its advantages and disadvantages.

    Answer:

    Weight training is oldest method of exercise to develop strength. It includes those exercise that are designed to strengthen specific muscles. By causing them to overcome a fixed resistance, usually in the form of Barbells or Dumbles.
    Advantages of Weight training
                (i) Improve postures and range of motion
                (ii) Increases muscles strength, bone density and endurances.
                (iii) Improves motor performance
                (iv) Promote healthy blood pressure and cholesterol level
                (v) Maintain healthy weight
                (vi) Develop confidence and self esteem
                (vii) Improve immune system functions
                (viii) Improve psyco-socio well being
                (ix) Promote and develop exercise habits
    Disadvantages of weight training
                (i) Maturity
                (ii) Introduce injury
                (iii) Safety
                (iv) Loss of flexibility


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