The only time athletes (that require quick bursts of speed to be successful at their sport) should be doing low intensity jogging for an extended period of time is when there is systematic planning to put this type of workout in place. A couple examples of reasons to plan medium/low intensity “cardio” would include days of recovery, regeneration, or flushing (elimination of lactic acid accumulation). Essentially all three of these words are the same thing; however, different coaches have different terminology.
Too often, I see teams running laps around the track or the field for conditioning purposes. Unless your goal is to be the best jogger in the sport of baseball, soccer, basketball, etc. you should stop jogging around the track and start doing sprint intervals. Some people say that continuous paced jogging/running will increase your VO2 max (maximum ability to use oxygen – develop your aerobic system). It has been shown that intensity is the far more important variable for increasing your VO2 max. In addition, especially for sports such as basketball and soccer, you can only have a positive influence on your lactate threshold when you exercise at or above your current threshold. The lactate threshold is the point at which your lactate production begins to significantly exceed lactate consumption. (Everyone knows the feeling of lactic acid production – when your muscles become tight/stiff and it begins to affect your performance)
The bottom line is that your body responds to the type of stimulus that you provide it. Do you want to be slow or fast? Think about this and design your program with that in mind.
Train Hard-Train Smart,
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