Muscle is Denser than Fat … Apparently …

Muscle is Denser than Fat … Apparently …

As per my last post (Still Losing Weight & Getting Fit)… I started back at the Gym after reaching my 100 Kg Milestone… Without thinking too much about it, I had anticipated that this would give my weight loss a bit of a boost… I was WRONG !!!

In fact, rather than losing weight (I had pretty much consistently lost 1Kg per week since surgery), I actually started to put it on… and 2 weeks after joining the gym I was up by 1.5Kg…

Muscle vs Fat

I remember people saying “Muscle Weighs more than Fat“, so thought I’d do some research.

Of course 1Kg of Muscle weights exactly the same as 1Kg of fat… but Muscle is actually denser than fat, which means muscle occupies less space (volume) compared to fat.

Muscle has a leaner appearance due to its high density whereas fat occupies more space (volume) in the body. Two people could weight the same but could look very different depending on their body composition – a person with high body-fat percentage versus a person with high lean muscle percentage will probably be in two different sizes of clothes and health risk.

Muscles are made of long fibers tightly woven together. Fat, on the other hand, is composed of different sized droplets and some are more full than others. These droplets stick to each other but leave some empty space in between.

In the image above, one kg of muscle takes up less space than one kg of fat. This is why you might notice a slimmer waistline but no drastic change on the scale as you begin a new workout or meal plan regime – your body is burning light fat, but building heavier muscles.

Weight Loss Graph

Here is my weight loss graph since surgery… for the 1st 4 weeks at the gym (3 or 4 times a week – moderate intensity), I still had a net gain in weight of approx 1.5kgs… however, since then, my body seems to have figured out what’s going on, and my weight is (again) on a downwards path… In the last couple of weeks I have increased number of gym visits and intensity and seen a 3kg drop in just 2 weeks 🙂

Note: Even though I wasn’t actually losing “weight” during the 1st 4 weeks of gym, there was a noticeable change in body shape and toning.

5 Months after Surgery – Still Losing Weight & Getting Fit

5 Months after Surgery – Still Losing Weight & Getting Fit

5 Months now since my Gastric Bypass Operation and I have reached another Milestone.

I am finally down to 100Kg …
Losing now more than 30Kg

I have not been down to this weight since 2003 – more than 15 years ago !!!!

Time to hit the Gym….

I have been increasing daily exercise for a while… mostly walking… but I promised myself that once I had reached 100Kg I would join a gym and start building up my exercise regime.

I decided that I’d like to focus on boxing type exercises… but had visited a couple of local boxing gyms and they were pretty hard core… I was not that interested in actually hitting anyone (or getting hit for that matter), but I did like the types of exercises involved.

I wanted to primarily do some upper body toning and body core workouts… and thought that boxing/skipping exercises would be a good start.

12 Rounds Fitness

I checked around and discovered that my sister had (for months) been going to a gym called 12 Rounds Fitness. This is based around circuit training, with 12 different “stations” setup, each with 2 different exercises.

You arrive at whatever time you like, start at an available station of your choice, and spend 3 minutes exercise at each station, before moving onto the next. The types of exercises at each station change daily, and you are able to push it as hard as you like, or “tweak” the exercises to cater for specific exercise targets (or injuries).

I found that during the first session a pre-existing back injury flared up again, so I have been able to focus on low impact and upper body exercises… and my back seems to be improving…

Interestingly, despite (or perhaps because of) significantly increasing my exercise program (and as far as I am aware not changing my food intake much), instead of losing additional weight, in the 2 weeks since I started I have actually gained 1.2 Kg.

Blood Sugar & Diabetes

I also recently re-visited my endocrinologist – hopefully for the very last time… The previous visit my hbA1c reading (which measures the average blood sugar over a three month period) was just a smidgen above 6.0 (6.1 actually)… and I was hoping that this time it would be below 6.0 and in the “normal” range… However, it was back up to 6.4 – despite the fact that I had lost another 6Kg 🙁 …

So it seems that diabetes is still lurking around, so I still need to keep a close eye on it…

I suspect that despite eating much less than I used to (I reckon it is about 1/3rd) I am being less careful about the types of things I am eating. Although I am eating significantly less Carbs, I need to focus a bit better on less sugary foods (i.e. cut out soft drink and Fruit drinks, which I now realise I had started having more of)…