It is one of the most common myths in health and fitness, that low intensity cardiovascular (cv) exercise is the best method to lose excess weight. Really? How many overweight people have you seen slogging it out on the treadmill day in and day out, only they never seem to look any different?! There are generally several factors attributing to the lack of weight loss, so today the coaches at Vie PT will cover just one of the factors,
Exercise Intensity.
EPOC (Excess Post-Exercise Oxygen Consumption) is influenced by intensity and not frequency. 1minute of high intensity training can have the same metabolic (post workout) effect as 20minutes of low intensity exercise. Therefore, performing high intensity exercise in short bursts with rest periods, ie 1min hard, 1min easy will maximise energy consumption and post work out metabolism. With EPOC comes increased fuel consumption to restore the body to a resting state. Other processes involved in the recovery of the body include hormone balancing, cellular repair and the replenishment of fuel stores. Studies have shown that when performing interval training, your body will benefit from all of the above recovery processes in each rest period, and that your metabolism will remain raised for longer at the end of the activity. In simple terms for those who like to think of work in terms of calories, not only will you burn more calories during your session, you will continue to burn more calories for longer once you have finished your session.
Further supporting this information, when muscle is broken down during the activity, and subsequently repaired post exercise, the muscle fibers increase leading to increased strength. The increased muscle mass is the important factor here. Muscle tissue is 15% denser than fat tissue and requires greater energy consumption regardless of exercise, therefore, with increased muscle mass and reduced body fat, your metabolism will be higher, burning energy quicker and more efficiently.
So how do we at Vie PT recommend that you put all of this information together and use it to lose weight? The answer is simple.
To maximise the effects of exercise on the body, perform high intensity exercise with adequate recovery periods (interval training, fartlek, resistance training) at least twice weekly, ideally 3 times depending on your goals. You will notice the difference in your body. Remember, do not use the scales as your judge as with muscle being denser than fat it weighs more, but use your body measurements and body fat as an indicator. A good way to measure progress is to note how a particularly tight piece of clothing fits (we all have those jeans we are longing to get into in the back of our wardrobe) and every 10-14 days try them on, until they fit!!
VIE PT recommends the following basic yet effective sessions to work into your exercise routine.
Example Interval Session:5-10mins Jog to Warm Up
1min Threshold Pace
1min Easy Jog x 5
2mins Threshold Pace
1min Easy Jog x 2
3mins Threshold Pace
2mins Easy
5-10mins Jog to Cool Down
Remember that threshold pace and easy are individual; Easy pace for one person might be a sprint for another. So if your easy pace is walking that is fine, the key is to work as hard as possible, and then recover to maximise the benefits and increase your metabolism, inturn increasing your fitness.
Example Cross Training Session:30secs Press Ups
30secs Squats
30secs Half Sits
30secs Plank
1min Sprint
2mins Rest
Repeat according to fitness, at least 3 times, up to 8 times.
The above information is designed to help you realise that in order to see changes in your body you need to shock your body and make it work hard so that it has to repair and recover stronger and leaner than before.

"natural movement...
...natural living"