
Jogging has become quite popular over the years. Many people consider jogging to be the ideal exercise for losing weight, and/or to get fit. This is primarily fueled by the easy to misinterpret information, that long duration, and low intensity exercise is necessary to burn fat. However, exercise as it relates to fat loss, has far less to do with calories in vs. calories out, virtually nothing to do with “fat burning zones”, and more to do with what the overall effect of the workout has on the body. This is because balancing our hormone levels (insulin in particular) is far more important than our caloric expenditure vs. caloric intake. Higher intensity workouts have a positive hormonal response on the body, much greater to that of a long duration, low intensity workout. So how do you ratchet up the intensity of your workouts? Functional movements, performed with little or no rest, is one way. This could be in the form of pushups, pullups, squats, jumps, deadlifts, or sprints, just to name a few.
High intensity work isn’t just good for changes in body composition. For those of you that insist that only distance running will get you better at distance running, check this out.
ScienceDaily (Nov. 15, 2009) — “In a recent scientific study just published in the Journal of Applied Physiology, Bangsbo and co-workers demonstrate that by reducing the volume of training by 25% and introducing the so-called speed endurance training (6-12 30-s sprint runs 3-4 times a week), endurance trained runners can improve not only short-term but also long-term performance.”
Read full article here.
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Friday’s WOD:
Every 2 minutes, for 20 minutes, perform:
70m Sprint
11 Summo Deadlift High Pull
7 Burpees
results:
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Saturday’s WOD:
Deadlift
5-5-5-5-5
Press
3-3-3-3-3
*after warming up both exercises, alternate between the two, resting as needed to achieve maximal load
results: