Training methods and techniques are OD interventions strategies to make competitive advantage. There are several training methods , where no single method is only effective for development of the organisation. Hence, a combination of methods have been used, depending upon objectives, resources, time, budget, type of participants etc.A trainer may use a range of training methods to provide variety in the delivery of training, sustain the interest of participants, and maintain the momentum of the training process.A trainer may use a range of training methods to provide variety in the delivery of training, sustain the interest of participants, and maintain the momentum of the training process.