How Heavy Are the Dumbbells You Lift? - Reviews

Alt title: Dumbbell Nan Kilo Moteru?

HKBattosai's avatar
Jan 8, 2021

Story: 12/30

How Heavy Are the Dumbbells You Lift? is a breath of fresh air since it is an anime that is geared around working out and exercising, eating right, and taking care of your body and mind. It is an anime that takes the exercises it promotes seriously, but takes the non-exercising aspects not overly seriously, which improve its overall enjoyability.

A "supposedly" flabby girl in Hibiki Sakura is looking to shed some of her extra chunk in which I found it difficult to locate, unless of course you are expecting a stick figure for all you 2D waifu lovers out there. If that is the case, then yeah, she's a fatty; a whale out of water. We see her weighing herself and she comes in at 56 kgs, which translates to roughly 123.5 pounds. In reality that is not being fat at all, unless you are almost no muscle and come in at an astounding height of 122 cm, or 48 inches, or if you have anime's exclusive Huge Breasts. That is not the case here.

On her first day of checking out an international gym chain that just opened in her neighborhood, she runs into fellow school classmate, Akemi Souryuuin, the picture perfect, model student. Together the two of them embark on a journey of getting fit!

Sounds like a fun anime, right? Well, it is but there are some things that significantly hinder the storyline experience. The educational portion about health is very accurate, but not 100%. Things often change in the world of fitness and health. Anyone who watches this and decides to take all its advice at face-value could find themselves doing more harm than good.

Secondly, the non-exercising portion of the plot, albeit often LOL funny, can be sometimes redundant and without enough additional plot to support the educational aspect of it. Plus, there are some many random occurrences that happen throughout and with some of them hinting towards new sub-plot arcs. However, they either get started and left unresolved, or they are merely suggested without anything becoming of them at all. The story could have been so much better than what it is if the writing is more precise and tighter.

Animation: 8/10

The art and animation are not top-notch, but it serves this particular anime very well. The art is colorful and bright, and mister Machio’s muscles are drawn with precision! The animation is relatively consistent and the added aura effects of Barnold Shortsinator is a nice touch. The female Ecchi is minimally drawn beyond tasteful proportion, while the male muscular fanservice is drawn well beyond proportion.

Sound: 7/10

The OP and ED are decent and can be a little catchy. The main reason why the sound is so good are because of the ripping of clothes, the muscle-headed male groans, and the "special" Hibiki moments that are priceless.

Characters: 18/30

I am going to sum this part up with a few character highlights (but no spoilers).

The English dubbed VA's did a solid job bringing life to the characters. Hibiki's mouth, personality, and select behaviors make her a LOL riot! The few unexpected surprises she brings to the series make some of those moments of insanity even funnier. Akemi's ogling, drooling obsession over man muscles is funny. The level-headed and straight-shooting Ayaka's abs make mine look like flabs. Gina's Otaku side is a nice surprise and Alexis Tipton's Russian accent is charming. Miss Tachibana's character is a mixed bag of behaviors that make it difficult to truly pinpoint her personality, although she is not a bad character by any means. Lastly, mister Machio is a sincere trainer who flexes WAY TOO MUCH! My eyes started to hurt around episode three and thereafter from seeing his tiny head perched upon his mountainous figure.

Overall: 61/100

Some of the running jokes can feel overdone and tiring after a while. The multiple problems in the plot take away from the potential gem this could have been. BUT, and that is a big "butt" 😉, I still recommend watching How Heavy Are the Dumbbells You Lift? if you want some good laughs with some good characters, flexes, grunts, and groans!

Entertainment Score: 7/10 (2x)

Achievement Score: +2 Overall

My expectations were Low, and it delivered Slightly Above those expectations.

Age Rating: TV-10+ (the ecchi is very modest and on the lighter side; some uber muscle fanservice)

Additional Information:

  • Video Format:  FHD Streaming (1080p)
  • Audio Format:  English dubbed
  • Publisher:  FUNimation
  • Equipment Used:  Acer AN515-53-55G9 Nitro 5 Laptop
4/10 story
8/10 animation
7/10 sound
6/10 characters
6.1/10 overall
Ricksmanni's avatar
May 29, 2020

I wish I could recommend this show to a beginner that's interested about getting fit, but I really can't.

It is a wonderful idea to try and get people interested in exercising with an anime that's both entertaining and educational. Alas there wasn't a single episode without at least some bit of outdated information about exercises or nutrition.

As I understand, the show is based on a manga that's a bit older and that's why it contains some more anecdotal and bro-sciency advice. Many new studies and discoveries about fitness and nutrition have surfaced since.

Just to name some examples, this show promotes "golden time" (= anabolic window) and supplementing BCAAs – both of which are industry wide scams to sell more supplements and have been proven ineffective in several non-biased studies – in addition to showing incorrect forms on many exercises and giving outdated or misguided advice like "don't lock your elbows, it might hurt your joints" and "deadlifts are too dangerous for beginners".

Also it gives no mention of steroids, but shows all the men with ridiculous amounts of muscle mass only achievable by using steroids. I think this promotes false body image and bigorexia.

Mostly you should take this as a comedy show with some real ecchi scenes and pay no mind to the advice given.

But if this show does sparkle your interest in getting fit, please look up current information instead of just taking the advice from this show. You can read up on recent studies on supplements and watch recent videos about exercise form from some of the more trusted fitness Youtubers like AthleanX, Jeff Nippard or Scott Herman. (They also sell some supplements and their own workout programs, but these are optional. Anyone can get a great body totally free or at least by purchasing some equipment or a gym membership.)

3/10 story
9.5/10 animation
9.5/10 sound
3/10 characters
3/10 overall
Nicknames's avatar
Sep 22, 2019

From the creator of Kengan Ashura comes Do You Even Lift, Girl? "How Heavy Are the Dumbbells You Lift?"; an anime that will make you want to stop being a couch potato, hit the closest gym you have and do your best to get more ripped than Barnold Shortsinator Arnold Schwarzenegger.


There's not much to say about the story in this show since it's premise is fairly simple and it's not really a story-driven show. It follows the trials and tribulations of Hibiki, a highschool girl who noticed she was getting plumpy and thus she started her quest to get slimmer (yet she still eats like every day is cheat day).

Of course a simple story works in this show's favor since that's just a vehicle to deliver pretty accurate tips (save for some tidbits here and there) to train properly without hurting yourself, spiced up with some eye candy to *ahem* keep your attention.


The art in this show is the typical cute stuff Dogakobo delivers for most of the time, and it looks consistently good! Sometimes the art shifts to a more serious look for comedic effect (ie: the arm wrestling episode) and, like King Crimson, it just works. They even go as far as making the characters look as if they were taken from an 80s manly anime!


This show's soundtrack is ok and usually goes unnoticed (save for "that epic track") yet they do what they were inteded to do; improving the scenes they were played in. Both the opening and the ending were good and catchy tracks you'll keep playing in your mind for ages. If I had to choose which one I liked the most I'd pick the ending song Macho Men Macho A Name.

The voice actors did a great job too. Ai Fairouz's job as Hibiki is specially noteworthy since this was her first major role and she nailed it.


Of course a show like this wouldn't have been able to work at all if it didn't have an endearing cast. They are all equally funny to the point it's hard to pick a favourite character. Don't expect much character development though, after all this is mainly a comedy.


In short, this is the kind of show anyone with an interest in fitness would appreciate (whether you're a full-blown beefcake or someone who just started doesn't matter), and even if you're not interested in the topic at hand the characters are funny enough to make up for it. So sit back, grab your favourite pre-workout drink, and enjoy the show!

Disclaimer: This is a steroids-free review. No performance-enhancing substances were used in the making of this review.

6/10 story
7/10 animation
7/10 sound
8/10 characters
7.5/10 overall
TeeDeeDubYa's avatar
Mar 11, 2020

Funny as hell, would watch again. 

If you're an engllish speaker,  I do recommend watching this one dubbed.  the dubbing is fantastic.

It should be pretty apparent after the first episode weather you're going to like this anime. 

The story hardly exists and frankly doesn't matter.  When it comes to the genre comedy, that's par for the course.  This is super light hearted with zero heavy topics (except for dumbbells).

The animation and drawing is surprisingly good.  While a good chunk of this anime is just your standard cookie cutter crap, that's not true in it's entirity. Not the best you'll ever see but much better than most anime coming out in recent history.   Many emotive scenes get their own special detailed drawings.  A lot of their jokes also get extra attention.  Of course, the human body is well done, especially the male body (think Baki but less grotesque).    Again... this is an anime about working out.

The educational parts are brief but happen multiple times per episode.  It's very informative...  I could of lived without it but it was well done.  If you're interested in learning how to safely work out with minimal equipment, then this anime is for you.

Who's the audience for "How Heavy Are the Dumbbells You Lift"? I'd say pretty much anyone over the age of 15, of any sex, who can handle very brief scenes of ecchi.  Ecchi is definitely not the focus of this anime.   It's a highly relatable and one doesn't need to be into working out to enjoy this. 


?/10 story
?/10 animation
?/10 sound
?/10 characters
7.5/10 overall
Swampertzone's avatar
Nov 4, 2019

This is has been awhile since I did a review on here. I just finished watching this one and it was a blast to watch. It was funny, informative, and a great watch. This is an ecchi anime but for ecchis go this one is pretty tame. Let's get the review started


The story is very basic but for something like this anime it doesn't need to have a heavily detailed story. It just Hibiki wanting to lose weight so she goes to a gym called the Silverman Gym. She meets her new friend Akemi who's crazy about muscles and working out. Her best friend Ayaka, her teacher Ms. Tachibana, and Gina Boyd the Russia rival/friend of hers. There's also Mr. Machio who I will talk about later. The anime also has tips and info about various work out exercises and how to do them properly. 


The animation was very nice to watch especially with the character's facial expressions. The muscles on the buff guys surprisingly weren't distracting especially with Machio's too. There are a few scenes that will make you laugh or terrify you but I won't be spoiling too much ;).


The sound/music was pretty good. The opening is a nice listen the thing is that the opening sequence that was going one while the song was playing kinda made it hard to listen but it's still a good opening. The ending was fine as well. Not something that I will listen but it's a good one none the less.


Let's see what the characters have to offer

(I watched the English Dub so I will be putting the voice actors names in here.)

Hibiki Sakura: voiced by Madeleine Morris

Hibiki, some of the girls call her Hibs, is a cool, determined, and a bit of a food eater at times. She could rival Goku with how much food she eats. At first she was heistant when going to the gym cause of all of the buff guys but she has gotten used to them especially with Machio when he turned buff. She also works at her brother's restaurant to pay for food. She does have this strange thing that she can do. She is somehow so strong she can punch a punching bag with "ONNNEEE PUNNNCHHH" (hehe had to throw that in. It was too good to pass up). 

Akemi Soryuin: voiced by Sarah Wiedenheft (side note: she does Tohru from Dragon Maid and Ruby from Love Live Sunshine)

Akemi is an interesting girl cause she's considered the best girl in school and richest too. She went to the Silverman Gym not only to work out but to find someone her age and that's where she and Hibiki became good friends. She has a thing for muscles and working out. She loves them very much and it's can be funny at times. 

Ayaka Uehara: voiced by Morgan Garrett

Ayaka is Hibiki's best friend when they were young. Like Hibiki she likes action movies. She has a family boxing studio that she works at times and she is ripped when she is doing it. Ayaka does care about Hibiki's weight and well being. There is one scene in the last episode that I will not spoil if you haven't seen it yet. Heads up it's hilarious 

Gina Boyd: voiced by Alexis Tipton (she also does Kid Trunks in DBS)

Gina shows up in episode 6 and she is the so called "rival" of Hibiki after she beat her in the arm wrestling competition. She's also Russia in case that wasn't clear. She does have a tendency to get sayings wrong. She also likes idols so she sets up and "idol" group with the girls and it was very strange 

Ms. Tachibana: voiced by Leah Clark (Minami Shimada from Baka and Test)

Ms. Tachibana is the history teacher at the school the girls go to and she has a hidden secret that she is a famous cosplayer. She doesn't want this secret to be revealed. She also works out with girls when she gets the chance. She also has to teacher friends Rumika Aina and Yakusha Kure.

Naruzo Machio: voiced by Stephen Fu (Newcomer)

Machio is the trainer at the gym and is very nice and informative when it comes to training and working out. He does tend to flex out his massive muscles when gets the chance. He does shrink down when he is wearing his track suit. 

The Narrator is played by Ian Sinclair (Whis from DBS) and he is hilarious. Just imagine Whis saying this stuff and it's funny. 

Overall this is a great anime to watch. If you feel the need to work out or you want to but your too lazy give this anime a watch. You will feel like working out at home when you want. There are also work out segments at the end of each episode for you to try so hey give them a shot. As they always say at the end of the episode 


8/10 story
10/10 animation
9/10 sound
9/10 characters
9/10 overall