The periodization model that has been the focus of discussion until now consist of uniform changes in training intensity and volume that remain relatively constant throughout each mesocycle. this linear model of periodized training is the classic form for designing most periodized training programs. However, nonlinear or undulating periodization models are also becoming poopoular. This model of periodization varies the volume and intensity of training from workout to workout (see table 2).
Light, moderate and heavy intensities of training canbe afternated during each week of training. Nonlinear training appears to be as effective as traditional or linear models of periodization. In sports that have several games or competitions in a given week, nonlinear training may be preferable to use because of the ability to use relatively light training intensities on days proceeding or on days of competition. High intensity training will still be used, but at a more appropriate time of the week