Melbourne Health and Fitness blog

 

Archive for the ‘Fitness training’ Category

Is the Biggest loser sending positive messages about weight loss?

Thursday, March 11th, 2010

Is the Biggest loser sending positive messages about weight loss? Stories are circulating about the weekly weight loss being based on the weight measurements being taken closer to every 10-12 days rather than the televised 7 day period. Not to mention the alleged dehydration techniques being adopted to reduce their weight leading up to the weigh in, is this sending a positive message about weight loss?

This tends to lend it self to the other end of the fashion world that promotes the walking skeleton look as the most desirable image women should strive to achieve. Rather the biggest loser promotes the audience and contestants to become obsessive about weight loss, whereby the end result is more about winning $$$ than being healthier. I would be very surprised if contestants who don’t win the $$$ saying they don’t care about the $$$, it’s all about being a healthier person.

Put simple weight gain happens over a long period of time so shows like the biggest loser promote the instant gratification, instant results, must have it now attitude. Weight loss starts in the mind and all the emotional triggers, belief systems and drivers must be addressed before attempting the first walk or modifying their diet.

Only then can you begin to start changing your diet and adopting an exercise program over a 12 month period, not 12 weeks as losing kilograms of weight per week can place your health at risk.

Unfortunately reality TV is more about the entertainment value and keeping the shareholders happy, documenting some ones weight loss without the tears and vomiting over a year may lead to less eye balls on the TV screen.

Melbourne Boot camp high maximum heart rate recorded

Friday, March 5th, 2010

You have to love technology, well at our Melbourne Boot camp today we had a max heart rate of 201 from Rebecca.

Generally the maximum heart rate is calculate by subtracting your age from 220 however this was based on data collected decades ago and placing a line through the middle of a plotted graph with the heart rate on the vertical axis and the age on the bottom axis. So as you can imaging, there were people that had recorded heart rates below and above this arbitrary line.

great to see a huge max heart rate recorded using interval training

So based on Rebecca’s age, mmm I better not say exactly but it’s somewhere between 20 and 40, this would mean the calculation is inaccurate.

So if Rebecca reached 201, I’d say that this wasn’t her max, maybe 90-95% of HR max, so it’s more around 210.
With our Boot camp sessions, we use interval based training which involves short sustained bursts of intensity cardiovascular based exercise followed by a quick break.

A great way of calculating heart rate max is the beep test as this can push you reasonably close to exhaustion or to put it another way, when there is nothing left in the tank.

With interval based training you can achieve a high calorie burn

Best of all Rebecca burnt 554 calories as well

Boot camp training results for 45 minutes, high average speed

Wednesday, February 24th, 2010

Today at Boot camp we had some great results when I gave my Garmin cycling computer to Chris this morning. Although I didn’t record the total session, I managed to document 45 minutes in total, 5 minutes of the warm up and 40 minutes of the actual workout.

Given that we predominately trained in an area roughly 30m x 30m, Chris managed to clock up a maximum speed of 18.2km/h, average speed of 11.3km/h and the total distance covered 6.4kms and an energy burn of over 600 calories over the 45 minutes of recording.

Great result for high intensity boot camp training

Not a bad effort considering that the from point to point, Chris only had 10-13 meters to get to terminal speed before stopping and accelerating to terminal speed again before stopping. So for an average of 11.3km/h, a good part of this would have been at over 15km/h.

Great to see how the Garmin documented our high intensity boot camp

Ultimately this style of training is interval based with short burst of high intensity which is great for fat burning and improving your fitness level.

5k & 10k running time table per km fun run

Friday, February 12th, 2010

Looking at entering that next fun run and don’t know what pace you need to set to achieve a set time over the course.

Well we now have a great timetable you can print off that will give you an idea of your running pace for a 10km run from 40 minutes to 1.10 or for the 5km pace from 18.50 to 32.58.

A great way to build up the foundation for strength and speed is interval training whereby you perform short bursts of high intensity training.

If you live in Melbourne, we have listed all the current fun runs.

DIY Boot Camp Program, just add banana’s

Thursday, February 4th, 2010

We have had numerous requests from our Fitmates regarding a take home DIY (do it yourself) Boot Camp program.

You can use water bottles to mark the exercise stations or bananas if you have a fruit shop handy:))

Just remember when undertaking any form of rigorous exercise to get medical clearance first, high blood pressure, age, cholesterol levels and other key indicators must be taken into consideration.

This program is designed around the principles of interval training whereby you undertake high intensity cardiovascular based exercise for short periods of time followed by a resistance based exercise.

This keeps the heart elevated for short periods of time which really challenges the cardiovascular and respiratory systems.