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Facing the Hydra, Newbie looks for first monofin help.

Thread Status: Hello , There was no answer in this thread for more than 60 days.
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noneofmany

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May 4, 2012
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Whew. What a ride. I had been thinking about monofins since before I even knew they were a real thing and now that I'm actually getting one I can't believe how complex the world of monofins is.

First off this is my first post on this site but I've been a lurker here for a year or so .I feel like a ghost that people can suddently see and talk to. So... Yay:friday.

With regard to the monofin issue, There is a bit a of a backstory to my decsision.

I have no formal (or informal) training for any kind of diving, but My friends and family say that I've always been a comentable swimmer. Most tellingly I've always used the dolphin kick to swim and have always been a good diver. Everything else except the frog kick just seems weak and unatural to me.

About three years ago I bought a pair of stiff broad cressis made for scuba but considered acceptable for limited free diving. I used them in the ocean for the fist time and it was like a revelation. You can got that powerfully underwater?

After a while though They started to feel to weak. I would dolphin kick with What felt like a medium stroke but I could tell that they were completly folding back to a 90 degree angle both up and down unless I used a very low amplitude kick.

Using the high amplitude kick though I was still able to go down in excess of a minute to a depth of 119 feet on my first (real) free diving attempt. I actually thought was mearly at 80 feet until I later checked a dive map. Actually my dive was probably deeper than that because I didn't go strait down but instead just followed and underwater wall to the bottom at a bout a 30 degree angle, and then back up soaring over a hill at about 70 degrees.

I was actually surprised I did so well on it but the whole time I couldn't escape the mushy sensation of the folding fins. On the way up I gave shallower amplitude thrusts and the inertia from floating upwards made my kicks feel more solid.

To me this all seems like I'm just naturally inclined to need something more substantial and broad on my feet.

I think I understand that hyperfins from leaderfins, starfins, specialfins, and waterway are fairly standard to fin swimmers using monos today but I don't really see many non athlete types using them. I'm a big overweight guy (314lb) and rely on powerfull broad strokes to really shove me through the water. Like a walrus or a grouper, they have broad soft fins and flipers and use broad wavy strokes to swim, completely diffent from a dolphin or a mackeral.

So I'm torn with regard to how stiff my fin should be. If I use learn to use slightly shallower kicks at a slower rate then a softer fin then that could be a good "cruiser" for saving air and keeping a steady pace, as well as being more forgiving for a beginers. But without knowing what a monofin handles like I may be overestimating the fin and end up with someting that still doulbes over when I wan't to give it a good shove.

Like wise the excercise component of this may suffer if I'm going to soft. Even with stiff cressis I really had to work to make my leags feel tired. I had a hard time getting a lactic acid build up unless I purposefully abused myself.

But for all I know even a soft monofins is a bigger challenge than a very hard longfin. If not though then I may need the challenge of a medium fin for moderate practice strokes.

I have overestimated other fins in the past and ended up with pairs that I could hardly bend past halfway back unless I sat on the base but still looked like I was swimming with a pair of drapes on my feet when underwater form other peoples perspective. And they felt corespondingly mushy.

Likewise, I'm absolutly positive that I'll just murder a pair of cheap monofins. No point wasting money buying more than one and then doing it again.

The other issue is the surprisingly murky nature of monofin production and distribution. There's companies that I know lot's of people use but have no clue what their prices are like and ones that people take pictures of when they see them like they were UFO's.

Then theirs the foot issue. I know from other dive sport specialists that Europeans producers have narrower taller foot sockets and American and Brittish producers tend to have more boxy shapes. It's seems like some producers are just wonderfull for some people with a particular kind of foot shape but generate huge ammounts of cramping and rubbing complaints for other people.

Boiling down these issues my list of advice needs can be sumed up as:

1. How much difference in challenge is there for stiffness levels with monofins compaired to bifins? Depending on the manufacturer what kind of firmness would be approriate for a really strong begginer? Are some brands better for softer and others better for firmer? What level of firmness do you use?

2. Where can I find prices on starfins, rocket fins, or tropols. I know some of these are actually custom orders but I don't know If the general cost is comparable to a good pair of learders or more like 800 bucks. Likewise what are the tropol's prices like (and actually, What ever happened to the tropols? I can't find anyone distributing them, but I still see people using seemingly new ones here and there).

3. My feet are moderatly flat and fairly square. Starfins does customs so I won't bite into that issue yet, but what about the standardized brands? I've seen so much disscussion about what foot sizes translate into for different manufacturers, like people ordering a size over the recomendation for leaders (I think). Is that true? What about rocketfins or tropols?

I thank anyone in advance for help and am totally jazzed about this.:cool:

Big swimmers swim through the water slim swimmers swim between it. Onitologically were the ones doing it right.:ycard
 
Noneofmany, I think there will be a lot of assumptions to make to recommend you anything. You can try discussing with manufacturers, I am pretty sure they all will have something to recommend. I remember me shooting e-mails back and forth with Bogdan from WaterWay, it did help and saved me money. And still, I am 200# fella and stiffnes #2 recommended by Bogdan is a tad too soft. Assuming you are 300-punds all-muscle dude, I'd say go with the stiffest one, and maybe ask for extra layer of fiberglass on top, for a good measure so your fin doesn't fold-over.
 
Thanks for the imput. The issue of firmness was my primary concern, partially because these forums and others are have alot of recomendations for softer fins than people first go for. But if a medium fin feels soft to you then maybe I shouldn't worry about overstressing myself to much.
 
I just tried Ron Smiths X20 which is reviewed and talked about in the MonoFin section of this form. This is the most comfortable, powerful mono I have ever used. I am no great athlete I am no superstar internet diver. I was fast with little technique or practice and used little physical effort. This product is the best on the Market and if something wears out from use it is replaceable so you should never have to buy another. The downside of the product is cost. This is worth looking into if you have some disposable income. It sounds like you want to dive deep this is the product that will enable to do so with little effort.
 
You are a big and apparently quite strong guy and need a fairly hard fin. However, don't be fooled by technique. Soft (or medium in your case) can work quite well if you use the right technique.

It would be nice if you had had a chance to try some realy hard bifins, cressi 2000hfs, black teams or even better, specialfins hybrid hards( confession, I own a set, wonderful blades, but too hard for me). I'm reasonably sure that a set of hybrids in Omer pockets would be plenty stiff enough for you.

Monofins are tricky. If you have not already, do a advanced search for threads by Fondueset, or look in the freediving gear, monofins section. He has posted a huge amount of info about various monos. Foot pocket fit is a major problem, as you may already know.

I have nothing but good words on Ron Smith's Dolfin x series. Read through the "extreme dolphinism" thread. I have owned an x18 for a couple of months and find it far more adaptable and comfortable that any mono I've ever tried. Fit is not an issue. Far superior performance to bifins in almost all areas. I haven't tried it spearfishing yet. That will be the true test of the fins adaptability. The interesting thing about the x series is that they can act like a soft fin when you need it or like a very hard fin, also when you need it. Acceleration is off the charts.

Warning, they are a bit pricy in the short run. I don't think you can wear one out, so, in the long run, they are almost cheap, almost.

Good luck with your search.

Connor
 
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I looked at the X20 and thought its was pretyy reasonably priced considering what they are.

But the fin may be a bit over the top for a medium pool's lanes. There for exercise too.

I came across of thread here about the waterway nemo wing's stiffness for another member new to monofins. Mikefreestyle appearently chose soft because other members said it's better for "fooling around" underwater, which I'm basically all about.

My high amplitude (from the hips with a little knee action), however, makes me wonder if a soft would flop over too far. Now if by "fooling around" we mean "underwater orientation" then I can understand why a firmer blade would feel more limiting, but I've seen videos of medium nemo wings and they didn't seem to stop a guy from rolling and twisting.

I'm not a body builder by the way. I just have that wide strong hips with beefy legs build that often goes along with a huge leg rotation range, hence the high amplitude. I don't know if having broader strokes means that softer fins are better or the other way around but suspect soft is better if your not pumping too fast.

I also heard on this forum that the nemo wing uses the omar foot pockets, and that some people were purposefully getting oversized foot pockets so they could stuff them with thick neoprene socks. I dive in the pacific northwest and thats probably a good idea but I'd like to hear from someone else before trying that.

Oh and whoever mentioned Fonduset I agree, he's like a interactive generous library.
 
I don't think amplitude is caused by 'strong hips'. It's partly lower back flexibility, partly technique choice.

Be a bit careful about assuming you need a stiff fin because you're strong. Pretty much anybody is able to flex a stiff fin if they use poor technique. Stiff fin + poor technique can also cause twisting, because you end up kicking from the knees in order to bend the fin.
 
In order to give some quality advice I need some more information.

What 'cressi' fins did you test? exact type please.

How tall are you?

Do you want to swim with arms over your head?

Diving 120 ft without any knowledge about diving is... very, very dangerous!
Please meet up with some educated freedivers or do a freediving course.

Thanks to your strength and mass I think you at least need a medium stiffness blade.
These will have more power margin, but I recognise you'll be able to over power them still. However this blade will also allow you to swim slow lazy strokes at a good efficiency. With a stiff fin one cannot swim slow efficiently.

The Waterway Classic fins feature foot pockets of various hardness, as well as blades of 3 sizes and 5 stiffness levels. The footpocket heal strap can be adjusted with some car tire glue. The fin is cheap (E 130,-) and durable. However it does not have a footpocket with angle, so there is only a shorter glide phase and flexible feet are preferable.

The Nemo's are a bit pricier, but feature a nice 12 degree angle, wings and comfortable footpockets.


I must say that choosing a fin is tough. It's like choosing a women. You may want to try before you buy, but you can't afford that option ;)

However I love my Natalia fin very much, we're a very nice match after I made a few tweaks she fits me nice and tight. I consider her a part of me.
 
I must say that choosing a fin is tough. It's like choosing a women. You may want to try before you buy, but you can't afford that option ;)

However I love my Natalia fin very much, we're a very nice match after I made a few tweaks she fits me nice and tight. I consider her a part of me.

I just wanted to point out that the last sentence also works great without the word fin *DuckAndRun* rofl
 
I don't think amplitude is caused by 'strong hips'. It's partly lower back flexibility, partly technique choice.

Be a bit careful about assuming you need a stiff fin because you're strong. Pretty much anybody is able to flex a stiff fin if they use poor technique. Stiff fin + poor technique can also cause twisting, because you end up kicking from the knees in order to bend the fin.

Well I'm glad you brought this because up since I didn't mention it on my first post, but yeah I do actually have a very flexible back and stomach. My workout trainer say's he had to adjust some of my workouts to acomidate my hip, leg and waist double jointedness.

I havn't ever seen myself on video underwater but people who watch me say that I don't bend my knees much during a kick. My waste I more or less bend at the wast and my knees follow the stroke by bending to about 20 degrees on the down stroke then lock strait for the up stroke, and my upstroke is apearently about as long and fast as my down stroke (I end up in an upward facing U position).
 
Interesting, really I think you should try a course and explore your potential. It sounds like you have some unique abilities and properties. I would love to dive like a walrus :)

Actually I met a very nice walrus like nice German and he was a most elegant sight to see him freedive with ease, confidence, slow and great elegance!
 
In order to give some quality advice I need some more information.

What 'cressi' fins did you test? exact type please.

How tall are you?

Do you want to swim with arms over your head?

Diving 120 ft without any knowledge about diving is... very, very dangerous!
Please meet up with some educated freedivers or do a freediving course.

Thanks to your strength and mass I think you at least need a medium stiffness blade.
These will have more power margin, but I recognise you'll be able to over power them still. However this blade will also allow you to swim slow lazy strokes at a good efficiency. With a stiff fin one cannot swim slow efficiently.

The Waterway Classic fins feature foot pockets of various hardness, as well as blades of 3 sizes and 5 stiffness levels. The footpocket heal strap can be adjusted with some car tire glue. The fin is cheap (E 130,-) and durable. However it does not have a footpocket with angle, so there is only a shorter glide phase and flexible feet are preferable.

The Nemo's are a bit pricier, but feature a nice 12 degree angle, wings and comfortable footpockets.


I must say that choosing a fin is tough. It's like choosing a women. You may want to try before you buy, but you can't afford that option ;)

However I love my Natalia fin very much, we're a very nice match after I made a few tweaks she fits me nice and tight. I consider her a part of me.


The fins I use now, and then, are a pair of L-XL Cressi master Frogs at the highest firmness available (the dive shop had to order them from the manufacturer to get the extra firms). To use them effectively i had to learn to cool it bit on the spreed of the stroke reduce the amplitude. When I did that they felt great and gave a good snap as they changed strokes.


My hight is 6'3.


I've never even tried not swimming underwater with my arms above my head. I use my arms as the lead of the undulating motion in a dolphin kick as it transfers to my shoulder and back.


Sometimes when I'm just fooling around I start the kick with my arms folded tightly against my side as my head and shoulders start to arc up and then splay them out and push back like in a frog kick. Then as I begin to arch down I draw them back along my sides and folded up along my belly and chest. Other than that, arms at the side feels really unatrual to me.

I do keep my shoulds hunched up and slightly forward as well.

Don't see how anyone would want to swim with arms pinned to their side unless your trying to avoid hitting something.


I should mention also that when I did the 119 foot dive wasn't really a begginer per say. I had been doing alot of practice dives at about fourty feet where I would go strait down and then cover about 50 feet along the bottom and then come back up at the same depth.


I was doing this after reading about controling my apnea and practicing in very shallow water. I only even got my first chance to swim in the ocean when I had already been able to do 50 meters underwater with no flippers or gloves, and was timed at holding my breath while actively swimming for 64 seconds.


I wasn't down long. I just touched the bottom and shot back. I was also with people at the surface and a the bottom.


I'm probably the only person I know who learned to swim underwater until doing a minute underwater on lanes wasn't to hard, and then, years later finally got to use those skills in open water. I became an intermediate diver without ever being able to actually swim in the ocean for a decade and a half!
 
What makes you think you have a high amplitude? What are you comparing with? If it is unusually high, that would mean a softish fin would be best. They tend to be better to learn with anyway.

Interestingly, every person in the history of freediving who has asked about fin choice has said "I have unusually strong legs."
 
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What makes you think you have a high amplitude? What are you comparing with? If it is unusually high, that would mean a softish fin would be best. They tend to be better to learn with anyway.

Interestingly, every person in the history of freediving who has asked about fin choice has said "I have unusually strong legs."

People who have seen me underwater say my kick is broad compared to other swimmers because my upstroke is longer than average and I tend to thrust with the upstroke more than usuall as my hips pivot up. I've also seen myself do this in a mirror.

Now I have learned to tone down the severety of the kick by keeping my upper body a little stiffer which puts more of the movement into my hips and less on my lower abdomen. It is still on the broad side just not as exagerated as before.

And I'm glad you mentioned the soft for broader strokes. I suspected that was the case, but I would still wan't some good thrusting power for free diving and resistance for exercise. As such I'm thinking about a 3 out of 7 firmness in a starfin. I've seen alot of people say that their mediums are very powerful and responsive but still feel flexible and organic. Awsome for medium cruising with occasional bursts.
 
I probably wouldn't go harder than a #3 on the starfins scale. I have a #3 starfins and can't use it except for sprinting, though I'm not the most representative example. Starting off with a stiff fin tends to be bad for technique - it's easy to get used to a very leggy kick if you need it to flex the blade. If you find a soft blade fits your kicking style and lets you maintain good fluid form under stress, don't worry too much about lacking 'power' on deep dives. It's possible to ascent very rapidly from 100m+ with a fin of #1 stiffness or less.
 
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People who have seen me underwater say my kick is broad compared to other swimmers because my upstroke is longer than average and I tend to thrust with the upstroke more than usuall as my hips pivot up. I've also seen myself do this in a mirror.

From what you are saying here, I think you should strongly consider an X-20 with the XL fin blade. It really likes to take advantage of the energy in the upstroke much more than other monofins I've tried. Also you won't need to fret over what blade stiffness is best for your stroke amplitude and leg strength. There is no flexing in the system so the fin always moves directly according to your stroke amplitude and speed. That is why it works like a soft fin for slow easy swimming and like a hard fin when you apply the power.

Also, it is made in the US, so there are no taxes or duties to pay for shipping the fin to Seattle. Plus the shipping will only be $35, cheap compared to anything shipping from eastern Europe.

Think about it, okay! :martial
 
That sounds like some good unbiased advice

Admittedly, it is biased advise. But, that does not necessarily mean that it is wrong. It is not in my nature to make a recommendation I do not believe to be true. The statement about the powerful return stroke resonated with my experiences with the X-20 that I felt were relevant to the discussion. But, I've said what I felt was important to say, and if my opinion is unwanted I'll gladly step aside and let the forum do it's job without me.

Peace
 
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As a maybe, slightly, just a wee bit biased, happy user of an x18, I can vouch for the upstroke power comment. When you are not used to it, the extra power is very noticeable, almost disconcerting. This is especially true with a wide stroke.

Connor
 
I probably wouldn't go harder than a #3 on the starfins scale. I have a #3 starfins and can't use it except for sprinting, though I'm not the most representative example. Starting off with a stiff fin tends to be bad for technique - it's easy to get used to a very leggy kick if you need it to flex the blade. If you find a soft blade fits your kicking style and lets you maintain good fluid form under stress, don't worry too much about lacking 'power' on deep dives. It's possible to ascent very rapidly from 100m+ with a fin of #1 stiffness or less.

Dave, I'm sorry that you didn't get the right blade stiffness. It's too often a random game with hand made fins. I know that Mat ordered a #3 but got a #4 blade. Probably the same happened to you. Knowing that this might happen as well as it is known that Starfin blades tend to be stiffer that usual, I emphasized several times that I need a soft blade.
Now I'm happy with it, although everybody is baffled how "soft" it is for all other hyperfins I have seen are stiffer.
 
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