
Even if you’re not an artist, it’s important to understand the way pecs work — for science.
Everyone knows the fascination some people have with anime boobs, whether they be flat as a pancake or gravity-defyingly balloon-like, but what about the male equivalent? With popular anime like Free! and the plethora of otome games where each character has to get shirtless at least once, the male form has its fair share of admirers in the otaku world.
But it seems that not all artists are equipped to deal with illustrating them.
Twitter user wahrheit79chris, an artist and self-confessed muscle maniac, voiced their concern over some artists’ treatment of the precious male pectoral muscles, saying:
“Since the pecs change shape based on the up and down movement of the arms, for those who have trouble drawing them it might be best to focus more on…studying how the pectoral muscles stretch and contract. I feel like a lot of people who have problems with muscles have a tendency to just draw the pecs as a square…”
They posted this rough sketch to show how enlarged pectoral muscles are squished together by the muscles in the arms to create “cleavage”, just like the breasts on a woman.
https://twitter.com/wahrheit79chris/status/709316565754228737
Next they provided a few helpful sketches of different types of pecs, and asked us to note the placement of the shadows.
https://twitter.com/wahrheit79chris/status/709333038312792068
Here’s a brief description of what’s going on in each picture:
Top-left: “Normal type”. The standard macho body type, these are the easiest to get the hang of.
Top-right: “Kung-fu type”. A tighter, leaner chest, like the kind boasted by martial arts star Jet Li.
Bottom-center: “Nice boobs type”. These pecs are very full in the center, with the nipples pointing downwards.
So there you have it: masculine chests come in a variety of shapes and sizes, and they’re more pliable than you might think. It’s great to see the male form getting even more appreciation in the manga world, but perhaps some variation beyond “insanely ripped” would be nice to see in the future. Until then, I’m off to find a model for “artistic research purposes”.
You can check out more drawing tips and tricks in our other articles here.
Source: Togech
Images: Twitter/@wahrheit79chris

Japan has a new cute and clever sunblock for cat lovers
Japan’s izakaya pubs closing at record pace, failing to attract foreign tourists
Kanji ice cream becomes a sell-out hit in Japan
The story of our reporter P.K. Sanjun’s heart attack
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Japan has a new cute and clever sunblock for cat lovers
Japan’s izakaya pubs closing at record pace, failing to attract foreign tourists
Kanji ice cream becomes a sell-out hit in Japan
The story of our reporter P.K. Sanjun’s heart attack
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Suspected yakuza member arrested for having frequent flyer mile account
Starbucks Japan hoping fans will go bananas for its new mottainai banana affogato Frappuccino
Starbucks Japan has a secret breakfast set…and a hack for when it sells out
This Tokyo Station sweets sensation sells out daily, but we finally got our hands on it
Do Bare Feet of a Gorilla slides really make your legs slimmer?
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Hundreds of rose bushes in bloom at Tokyo’s off-the-beaten-path, next-to-the-tracks flower street
161-year-old Kyoto confectionary maker releases new edible Pokémon lineup
Studio Ghibli’s president is leaving the company. Will it change how they make anime?
7-Eleven Japan is releasing Greedy chocolate chip and whipped cream sandwiches
Let’s hike a Japanese mountain (that isn’t Mt. Fuji) – Mt. Tsukuba[Photos]
The average age of Japan’s hikikomori shut-ins is getting older, survey shows
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Japan now has gyoza doughnuts, and they taste like no other doughnut we’ve tried before
Studio Ghibli launches huge new anime movie T-shirt collection with special design details
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Suspected yakuza member arrested for having frequent flyer mile account
Starbucks Japan hoping fans will go bananas for its new mottainai banana affogato Frappuccino
Starbucks Japan has a secret breakfast set…and a hack for when it sells out
This Tokyo Station sweets sensation sells out daily, but we finally got our hands on it
Do Bare Feet of a Gorilla slides really make your legs slimmer?
Studio Ghibli adds mini pillows and massive mats to its anime merchandise store in Japan
You’ll never win cash or prizes or cash at this Tokyo pachinko parlor, and that’s why it’s so cool
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
7-Eleven Japan adds macaroni cheese sandwiches to its convenience store food range
McDonald’s Japan adds curry French fry flavor, regional-taste burgers to its menu with Gotochi Mac
2021 Salaryman Poetry Battle showcases some dark but hilarious poems
Super! Eel Bread takes Japanese sushi into uncharted territory
McDonald’s Japan’s new Chiikawa Happy Meal figures are here![Photos]
Mister Donut’s beyond super soft and chewy beyond mochi mochi donuts have returned