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MODULE-2                                         Physical and Physiological Aspects of Physical Education
           Dimension of Physical
           Education and Yog     ii) Isotonic contraction:  when muscle’s shortening and lengthening process
                                      is visible while lifting a constant load. Example bicep curl, push ups etc.









                       Note


















                                                            Fig. 5.6: Isotonic Exercises
                                 iii) Iso-kinetic contraction:  it is executed on a constant pace where muscle
                                      shortening is maximal over full range of motion. Example XYZ isokinetic
                                      exercise machine.

































                                                           Fig.5.7: Iso-kinetic Exercise



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