Domestic cat’s graceful athleticism partly due to fast-twitch muscles (infographic)

Infographic about the cat's fast-twitch muscles

In addition to the cat’s highly specialised skeleton their balletic athleticism is also due to their abundance of fast-twitch muscles. The cat has evolved over the eons to be balletically graceful while at the same time be a ferocious and highly effective hunter and escaper from predators. It’s fast-twitch muscles are integral to these …

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Infographic on caracal description

Caracal

I don’t need to add many words here as the infographic says all that I’d like to say about this very popular medium-sized wild cat species. In America there is considerable interest in the caracal as a pet. They are attractive. For the medium-sized wild cats the caracal and serval are the two most …

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Picture of a muscle-bound Sphynx cat

Picture of a muscle-bound Sphynx cat who suffers from myostatin-related muscle hypertrophy

This is my second picture of a muscle-bound hairless (Sphynx) cat which shows the condition that they are suffering from very clearly. Click here to see the other image. It is a very peculiar condition. Perhaps it is advantageous to the cat to have these huge muscles? But apparently not (see below). Are there …

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Cat muscles – fast-twitch fatiguing cells mostly

Sphynx cat with big muscles

OVERVIEW: We are all aware of the cat’s athletic abilities, their balance and power, which is usually demonstrated in jumping and climbing. The cat’s muscles work in conjunction with its highly specialised skeleton to create this effortless athleticism. However, it does depend upon its fast-acting muscles. The domestic cat’s muscular-skeletal framework has evolved to …

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Picture: Sphynx cat with huge muscles

Sphynx cat with big muscles

It looks like this bicolor Sphynx cat has been quietly body building since he was a kitten. He is the Arnold Schwarzenegger of the cat world. And the hairlessness highlights his condition. The Reddit title is: “House cat suffering from Myostatin-related muscle hypertrophy – a rare condition that causes muscles to grow excessively large”. …

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Printer causes curious kitty to twitch. Is this true?

Cat responds defensively to the sounds and movements emanating from a computer printer

A cat responds defensively to the sounds and movements emanating from a computer printer. We know what twitching is but we should realise that it is an involuntary action. It happens automatically. We don’t control it and it is caused by our muscles tightening up or contracting. That is the twitch and this cat …

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Why don’t domestic cats express their emotions through facial expressions like humans?

Car facial expressions

Domestic cats, in general, have this deadpan face. It is not entirely expressionless but, compared to humans, cats’ faces are relatively impassive. Their faces do show pain, however, when it becomes quite pinched and tense looking. It is quite noticeable and it varies with the amount of pain that the cat is suffering from. …

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