What is dynamic rope used for reddit. To be honest, as a top rope anchor, you could use a pretty old rope and it would be bomber, and considering the age of most Amazon sellers, you're all good. A 60 meter dynamic rope has a LOT of stretch at the beginning of a climb when using it as top rope. So I thought, why not use the same dynamic scaling method with NTK-Aware? For Dynamic NTK, the scaling of α is set to (α * current sequence length / original model context length) - (α - 1). Those mean it’s passed the safety tests for dynamic ropes. Typical climbing ropes are between 50m (old school, ropes used to be heavy) to 80m (ropes are still heavy), although 90m ropes are used sometimes. The only issue with using dynamic rope for tree climbing is you have to work harder to climb up. Put another way, use the dynamic rope solely as a pull cord. The Dynamic rope I absolutely fell in love with. It's great for glacier travel, works OK with micro traxion and tibloc, more confidence inspiring with nano traxion. Two micro traxions, shunt, gri gri (must be annoying to always tighten the rope). I've been to maybe 5 or 6 gyms, and they've all used static rope. Are you curious about whether an individual climbers is able to use dynamic rope for a top rope anchor? If so, here you'll find your answer! Feb 18, 2010 · The National Cordage institute gives remarkably conservative ratings for ropes in-use: 5 years for dynamic, 10 for static, unless excessive abrasion dictates earlier retirement. I think courant says Squir is fine to use mrs as well but it’s definitely low stretch and made more for srs climbing. Dynamic climbing ropes have less than a 5 mm range, from the skinniest 6. Rope is now on the Ruby version with a huge performance upgrade. In general, it comes down to preference, I'd say. Weave lifting rope through. I’ve tried all different thicknesses of it and the 9. It has a soft core and a more smooth outside coating that doesn't fray, or get sticky with sweat or humidity The other thing I looked at was static vs dynamic ropes, which is a fairly common debate when it comes to picking the best rappelling ropes. Feb 23, 2020 · While static ropes can be used in rescue situations, for caving activities, or for hauling up loads, climbers use dynamic ropes for top roping and leading. It's a 10mm mammut galaxy rope and I'll be using it to set up a crossing over some water to transport a few people across. Slings are static so a factor two is going to be disastrous. I know static line is ideal for anchoring (slinging trees, etc) but would it be ok to use this? Or would that be too much dynamic rope in the system? Those blue mooring ropes are made of a fiber that is just as strong as steel for the same size and 1/6 the weight. Today, the majority of ropes that are bought for rock climbing range from 9 . High-quality arborist rope is available in both nylon and polyester, in multiple colors and weaves, with different amounts of I think it would be fine, but you can remove any doubt by setting it up as a single-strand rappel on the static rope with a 'biner block or similar rigging. In my experience, the best ropes to use are the stiffest/steel-wire-esque rope that don't form knots well. A dynamic rope needs to be more fllexible, it is moving as you climb. I have been reading/watching tree climbing tutorials and rigged up 2 trees on my property with rock climbing equipment this month so I'm still a novice, but here's a couple of essentials I've found: Your main line needs to be a static rope. There are a lot of factors involved with a rope’s strength beyond just diameter. The new recovery ropes and shackles are great. The same part of the rope is scraping over the edge of the cliff every time you fall or rest. Keep slack out of your static anchors. We also used it to pull a tree over by hand on the ground. When it comes to rock climbing, choosing the right rope is crucial for safety and performance. I wouldn't ever use a I'm guessing you mean something like using webbing (nylon, dyneema, spectra, etc) or something like 6-7mm Accessory cord. Actual climbing ropes (and static ropes such as used for abseiling) still seem to be made with nylon fibres - I suspect the cost of more exotic fibres is a factor. Using the wrong type can be dangerous, so it’s important Jan 29, 2021 · Understanding the difference between dynamic vs static rope is essential to ensure you are using the correct type of rope for your next adventure. Your belayer sits on the rope, and you do the same. Hey! Rookie question from a lowly enthusiast. I want to say that Tom Jones has cautioned against using ropes that are too supple with toggles. Static rope provides control when doing things like hauling objects, transporting injured climbers, and rappelling. I’ve been doing a lot more with accessory rope recently and it always blows my mind how strong it is. There are some concerns to be aware of when rappelling on ropes of different diameters and single ropes of less than 8 mm in thickness. Working on implementing rope retraction and extension. As a grappling hook, you can use it to raise or lower a connected body while hanging They're used in both dynamic and static cords - the different behaviour of these with regards to stretching is - I think - determined by the construction techniques. Static rope is preferable for long SRT runs, because of it's reduced stretch and bounce. It is weaved through two carabiners tied on high reflective paracord. glaciers, multiple (3+) people are attached to the same rope, quite a bit appart from eachother. A number of people have said their gyms use dynamic. trueSo the factors that make a rope nicer: Thinner. Climbers should only use dynamic ropes for climbing. It should also say EN-893 and/ or UIAA101. A kinetic rope only works if you have a second vehicle. Accessory cord isn't spectacularly dynamic - a few percents of elongation maybe - and the rope is spectacularly dynamic. The work rope is way heavier and less dynamic, and for good reason. While they may look similar, they are designed for completely different purposes. There are specific static ropes from petzl and mammut for crevasse rescue and rappelling with a diameter of 6mm (which is enough imo). 5 mm. They're not marketed for rock climbers because you technically shouldn't use them for climbing, but you know what you're going to use it for. Use a fat rope for hauling with a Harken. Any recommendations on ropes I can look into? Nov 29, 2024 · A dynamic rope is a specially constructed, somewhat elastic rope used primarily in rock climbing, ice climbing, and mountaineering. Toss carabiners over limb of tree. Static ropes are never ever used for climbing since they do not absorb any impact during a fall. Nov 23, 2023 · Rope diameter and rope length are two of the biggest decisions to make when buying a rope. 2 and thinner, ropes will last just as long used as a personal rope of a climbing guide, but the weekend warrior that isn't taking as specific care of them will find that it's going to get worn and soft and fuzzy much faster. Well you're forgetting the bungee part. Secure food barrel and lift comfortably and easily while sipping a whiskey. So what to buy to avoid this decking problem? Static? Semi-static? Dynamic but try not to fall within first 15 Static or dynamic rope in the gym Just got into a little argument with a fellow redditor over whether climbing gyms use dynamic or static rope for their fixed top-rope routes. I know I want to get a dry rope so I can also use it for mountaineering/alpinism but would like to also be able to use it for some sport climbing and potentially some multi-pitch. I think you need Just wondering what brands and models do you guys use. But yeah all around for juggles and tech/ plane breaking, dynamic has been my lover. Dynamic ropes are able to stretch up to 30% of their total paid out length, kind of like a rubber band. Here's what you need to know to buy your first rope. First is static rope. Like static linear scaling, it represents a tradeoff between short/long sequence performance. Basically this sub is helping me AND my hiking grupo get better equipment so thanks :) So today I want to ask your advice on ropes. While you’ll find countless options for rope available, only a few types of rope are suitable for tree climbing, rigging, and general arborist work. I got an Dec 4, 2009 · Static rope is what you use for SRT or DRT (Footlocking), a dynamic rope is what is used for DdRT, as in Friction hitch climbing. What Replace a fall arrest lanyard that has a shock absorber and do just as well? No. If you have a dynamic climbing rope attached to your static anchor, the dynamic rope will provide some shock absorption. I just personally prefer 75' for a top rope static anchor, just in case. If you wish to be self sustaining, I would look into come-alongs, winches, and traction boards. If you have a 60m rope, a 60m static is probably not the worst idea. This is particularly important for wet environments, as mentioned like ice climbing, snow travel, glaciers, etc. Long New England distances between trees and a clear path to the anchor, etc. Jan 29, 2025 · See our guide to the best climbing ropes of 2025, including top dynamic ropes for cragging and multi-pitch climbing from Mammut, Edelrid, Sterling, and more. Use it to improve SD renders to get better likeness, or generate additional training images for LORAs or fine tuning from only one image of the person. Among other things, climbing rope is designed to be durable, abrasion resistant, and take the load of many falls, all while being somewhat elastic (dynamic in climbing rope talk), meaning that it will stretch a little to prevent whip-lash, but will also return to its original length. Overall enjoyed it, great stuff. Rock climbing/dynamic ropes are designed to stretch if you fall, but when ascending a tree you don't want the length of your line to be changing. Given what I read, I would expect the climbing rope in the Long Dark (given the setting) to be around 60m / 200 feet. For context higher than that, keep using SuperHOT LoRA/Merges. You say “take”. As you approach 9. The stone knot would tend to really cinch down on the toggle making it hard to release with stretchy/supple rope. 4mm is the one that fits my flow the best. Go for a real rope from a real gear supplier. 5 static rope for TR solo which feels very solid and was not particularly expensive, I think around $110. Below your anchor, the rope is either a few inches out of place on I’m a little stubborn and very curious and am wondering if the (non standard) personal anchor system I use for climbing would actually work. Apr 4, 2025 · We tested 13 climbing ropes from Sterling, Petzl, Edelrid, Mammut, and others to find the best options for you. All perfectly normal. Reddit has a thing with questioning people's right to ask questions, rather than just answering them. 9 mm to the widest still-made-for-climbing 11. Also, you dont want to much flex in a rope that you rig with and as little as possible in something that you would winch with. Now do a set of experiments where you hold various weights one foot up and let go to determine the heaviest weight that the rope can hold dynamically before breaking. Don't stress about the diameter. I use a LineRenderer and then physics equations to determine how the rope should function. Is a bigger or smaller rope diameter better? In this post we dive into where each rope diameter excels. 1. 2 : pick if you are mostly top-roping and you're climbing with other climbers who are new to leading and belaying as this rope will perform most similarly to the gym rope. You haven't provided a location so advice can only be general, but you should be able to buy a few feet of dynamic rope off a spool from a climbing supply store. There are three main types of ropes used in climbing: static, low elongation, and dynamic, each with specific characteristics designed for different purposes. Realtime dynamic rope system/grappling hook . It's complicated to use, but quite powerful. Two primary types dominate the climbing and rigging world: dynamic ropes and static ropes. The reason I ask specifically about Edelrid ropes is because next week I can use my REI dividend and 20% off coupon to pickup the Edelrid Anniversary 9. 9. Now you know that you’re going to need a dynamic rope, you’re ready to start shopping, right? Advice on buying a rope. Use 11mm for derig with a crab in the knot. I would suggest carrying a static recovery strap for towing and non dynamic recoveries where the strap slowly gets pulled taught before force is applied. Thicker rope helps with grip too, as the rope is used actively for certain climbing techniques. I see it's going to be used for lead and top rope but where, and how often? All those 3 ropes are great ropes in general. Although these rope categories are unrelated to the climbing style, as climbers, it’s vital to know the difference between them and when each respective type should be used. I have rock climbed on my work rope before (because I forgot my rock rope and the work stuff was in my truck), and it blows. The elasticity of the rope allows for it to soften a fall (kind of like falling into a mattress or trampoline), so you don’t snap your neck/back in the event of one. From what I’ve seen the consensus is to always use static rope. Greater stretch allows a dynamic rope to absorb the ene Hey guys, I just bought this nice and expensive rope from Beal today and the receipt says the number of falls covered by warranty is 7. . How can you possibly conclude taking a fall onto dynamic rope is not going to result in lower forces applied to you than low stretch/static rope would? I tend to use slings or cord when leading in blocks and use the rope when swinging leads. g. That black diamond rope you're looking at is dynamic. Jun 20, 2025 · The differences between rock climbing ropes can quite literally mean life and death. Also did you just use a prusik without a friction device (figure 8, etc)?. A dynamic rope is a specially constructed, somewhat elastic rope used primarily in rock climbing, ice climbing, and mountaineering. Tip 1 NEVER use a static rope for roped rock climbing. its fine to climb on, and fine to rappel on, although most canyoneers would never carry a dynamic rope to just rappel on. RAD Line: I've used it for glacier travel, and tried rappelling on it. My old gym required people to supply their own lead ropes. Both dynamic and static ropes are used for a variety of physical activities to keep climbers, rappellers, and equipment haulers safe in different cases. 205 votes, 47 comments. When sorting through potential candidates, I worked on the assumption that, all other things equal, a static rope would Thoughts on Edelrid ropes? I'm in the market for my first rope and like most people want something high quality without breaking the bank. EN-1891 is the equivalent for static ropes. I personally think a system with a non dynamic rope made of aramid and/or dyneema, with compact dynamic buffers systems (usable repeatedly, unlike the via ferrata lanyards), may have some potential. 3 which is a very skinny dynamic rope. I find it's easier to have code handle the physics for you though even if you are not planning on making them dynamic. If that didn't work, out comes the chain. I have 1/4" Smithy and 3/8" Dynamic, The Smithy rope is good quality, didn't have a problem with shrinkage and it's fairly soft. During quantization I set as in linear, except the factor is alpha and the type is dynamic. Should one person fall into a crevasse, the others should quickly arrest themselves, generally with their crampons&ice axe. 4k or 8k, but also whether a model already has a native context of 4k or 8k. A lot of people commenting saying “this isn’t from one use” yada yada… OP, if you swung in any fashion while on the line then this could have happened in one motion. Dynamic See full list on ascentionism. I think we need to be clear here that static ropes should not be used for climbing at all. We would like to show you a description here but the site won’t allow us. Static Rope/ Static Line Unlike dynamic ropes that stretch and elongate under a load, static ropes do not. Materials and intended use (as manufactured) make the most impact. If you do not need the ropes to have physics, then you can just define the path of the LineRenderer yourself. 5 isn't better than 9. This elasticity, or stretch, is the property that makes the rope dynamic —in contrast to a static rope that has only slight elongation under load. Learn how to find a climbing rope that's right for you, with information on types of ropes, diameter, length, features and safety ratings. For the extension/retraction aspect, you'd need to decide where along the rope it was able to magically insert or delete material (probably just next to the moving B), but once you made that decision it would do the rest. OK, I can't speak about the others but I have both the RAD line, and the Beally gully 7. Every company Can you elaborate? Is it only for dynamic rope or linear as well? NTK-alpha: No change to config. What I picture in my brain: You get to the anchors and clip. I was solo cutting and used my old climbing rope to rig everything. Also Rope group: often used on e. A dynamic rope is made to stretch and ease the impact force on a climber when they fall. For mrt it is fine to go without it, but then I would go for a better hitch (Distel for beginners, valdotain when you are more experienced). Rappelling on a dynamic rope is much bouncier and you really don’t want canyon grit in your dynamic climbing rope. That is about 50% stronger than my 10mm dynamic rope. I came here to find out what strength rope people use. In my case, I have tight hip flexors, and so I wouldn't want to perform squats before mobilizing hip flexors first. I use a Sterling 9. A lot of folks will just use their Put another way, say a given rope can hold 100 lbs static before breaking. Dynamic rope in rock climbing has a lot of slip in the belay device in addition to the rope stretch while lead climbing. I have heard that it is not advisable to use either for towing over extended periods since the material requires a rest period after use to restore elasticity. I used to use a 1/2" nylon rope to slowly pull tension. Most likely I won't buy a (semi-)static rope, so I will just use my dynamic one. However, not all ropes are the same. Arborist rope is generally thicker and has more durable sheathing due to more abrasion throughout normal use. I use 5 or 6mm static cord for prussic loops and they work great for that. Dynamic ropes are used for rock climbing, to help further protect the climber from harm- and are specifically designed to be Dynamic rope is the tits, it’s my favorite rope by far. Weight is less of a concern for commercial applications. Ropes are classified depending on their reaction when loaded and, even if two ropes are identical in quality, each one can be suited for a different purpose. With a team of three on a standard, glaciated, non-technical route, I'll still take a 30 meter dynamic rope. A fall that would expand a shock absorber would put that energy in your body after the rope stretch did what it could. OTOH if you use a dynamic rope on a top rope setup, you can easily deck if you fall off the wall 10-15 feet up as I did the other day. Thx in advance :) Dynamic ropes stretch, there's no way around it (until they eventually lose their stretch from use). There are two primary styles of rope. Features: es, climbing trees for arborist work requires a lot of gear, and a key part of that gear is arborist climbing rope. They’re both used for safety. , one is more resilient to falls whereas the Anchoring with a section of climbing rope is preferred because the rope is dynamic- if you fall, even with slack, the rope will stretch and absorb a lot of the force of the fall No, we referred to it as the rope, not by it's strength rating. Static rope recommendations for anchors So I'm currently looking into buying a static rope to use mostly to make anchors with and maybe the occasional rappel. Any sense out there of which is more common? What is more preferred for glacier travel: static/hyperstatic ropes like a rad line or something like a dynamic alpine rope? I’d imagine you don’t want to fall on a static line into a crevasse as that would hurt pretty bad, but it seems like people love the rad lines? I’m a total noob to glacier travel so any advice is appreciated. Will you die? Probably not. I also do everything on a single strand rather than 1 device on 1 strand and 1 device on the other, but this is personal preference and I do it this way to stop there being an extra strand in my face. Do not try to use the same rope for all activities. Your recent posts (sorry, I was curious) in climbing subreddits makes me want to be careful with my suggestion. Typically they're used in industrial applications where regular and sustained stress is applied; for instance mooring a ship. As such, I have a 30M rope sitting around with no use (new gym supplies the rope) and I'm trying to figure out what to do with it. There is so much rope in the system that for the first few feet of climbing, expect a fall to gently rope stretch you back to the ground. For example, I have some 6mm rope that is rated for 18 KN. 10. Everyone I have talked to is perfectly okay with using 7mm static for anchors so I use the 7mm for my cordelettes. Rope dynamic exploration done in c4d and octane with GSG material I use a length of 3/8 polypropylene rope sold at PrincessAuto for the lifting rope. I suspect most people here would be hesitant to give advice about anything potentially life-support without more information on what you’re planning to use it for. These ropes have tight braids and are made of fairly unstretchable material. I would recommend something like 8mm but part if that is going to be preference, durability versus weight versus your comfort level. Pull biners up and tie off. The idea again is to dynamically scale the hyperparameter as the Summary post for higher context sizes for this week. The 'falls' are nothing more than sitting back on the rope if your traxions are set up correctly. Hey guys, just received 50m of rope in the post today (yay bday presents!) from my cousin only problem is the labels half torn off, I have no idea if its static or dynamic and cousin is of little help "I dunno, its rope from a rock climbing store" Basically, are then any sure fi ways of determing if its dynamic or static? In your own opinion, what’s the best “caving rope” or your “favorite” caving rope that you use!! Do you like PMI Pit Rope, Extreme Pro, Hudson Classic Inner Mountain GreenLine Let me know, and why???? Pictured is Extreme Pro and Hudson Classic I am thinking about starting to top rope soloing on one of my projects, and I see so many opinions on the best way to do this. I know on flow on fire atleast they’d elk dynamic from 8mm-11mm the sizes are depicted on the picture they put up. What are the settings supposed or theorized to be for rope frequency base and rope frequency scale? I'm assuming the desired values of these settings are dependent on multiple factors; the actual size of the input prompted to a model, the defined context size of i. That takes the dynamic rope, and the dynamic/static rope knot, completely out of the safety side of the equation. Personally i would prefer a tougher rope only for tougher environment like setting up fixed lines and caving. however, technically the fall is only slightly more than a fall factor 1 (because of the 15 feet above the anchors that you jump from), and it should be less than that because the fall is caught A dry rope is coated with a chemical, and woven in such a way that is is less resistant to absorbing water. Have you ever used dynamic ropes for rigging? Yesterday I did a tree job for a friend. We walk in a few areas in my country where the use of a rope in steep hills and as a safety to cross narrow paths is becoming a need, if only to help our people navigate some I’m on a two rope program these days, Sampson arbormaster for natural crotch mrs and the Squir/akimbo for srs. But what exactly does this mean? I can't possibly have to toss it after falling seven times, do I? And how is a fall defined? Because there is a huge difference in force between falling 2m deep or falling 5m before stopping. SRS is definitely still possible on a dynamic rope, you just feel like you're losing some of your upward movement as you climb, if that makes sense. Is this really bad? What setup should I go for? The gold standard for this is Obi Rope. That being said, you need not necessarily use RR warmup in toto, rather use jump rope for 5 mins, and then perform a few warmup exercises from RR to suit your needs. If you do use a climbing rope for canyoneering you should retire that rope from taking lead falls. I'd set up my slackline but rope allows use of pulleys to get across. Rock climbing uses dynamic ropes (stretchy) to combat the effects of shock loading in the event of a fall from height, tree climbing uses static ropes (not stretchy) to allow you to use the ropes with minimal bounce. Hell, they’re significantly stronger than my weaker non heat treated The main hyperparamter of NTK-Aware is α. dynamic. 6. Get expert tips on choosing the best rope for safety and performance. com Mar 17, 2025 · Climbing ropes are a crucial part of safety and performance in outdoor recreation, rescue operations, and industrial work. Rope is still rope but the materials are amazing . I'm currently looking on REI at their static ropes, and I'm not really seeing anything (they have 4 ropes online). This 'stretch' is what makes it 'dynamic', in contrast to a static rope that has very low elongation under load. The sheath has to be way thicker for a rope that is going to be used in a tree, where it's getting really dirty and rubbing across shit under load all Dynamic ropes would be ideal but they tend to be more pricy and less available and demand more care over time , Static ropes are usuallynt used in gyms because a dynamyc rope would only take 1 week of falls and tear (reach maximun elongation in critical portions such as the meeting point on the top ) but a static rope as long as you are top My understanding is that kinetic straps and ropes both function similarly. Disregarding the fact STEC says it’s to be used with a dynamic lanyard. For context up to 4096, NTK RoPE scaling is pretty viable. A few issues with overextension when rope forces exceed pinjoint tension. Looking for advice on buying a rope, any recommendations would be welcome. Learn the differences between static vs dynamic ropes for climbing, rappelling & rescue. Assuming you like thicker tethers, this is the best stuff I've ever used. There are also differences in rigging rope and climbing rope that are not limited to static vs. If the label has any of these logos it’s a dynamic rope. However, they can be used to set up an anchor for top-roping. Dynamic ropes sustain a ton of abrasion when used for TR solo. Even if you have a good rope it will end up being a problem, in my experience. I use a static for my own TR soloing though I did start with a dynamic. In the context of your question, I would suggest you pony up the hundred bucks or whatever to buy a cheap second dynamic rope and use that instead. As others have said. I have been hesitant to use my nice new 70M climbing rope as a jump rope because it just seems like it would put a lot of un-due force on the rope. The other style of rope is called dynamic rope. I was able to self lower everything, the dynamic rope eased everything and allowed me to apply lots of potential energy into the limb. My company has been using Beals top gun II dynamic ropes as lanyards for ages and have yet to try another alternative, i wonder how do petzl ones stack up. json while training, but be sure to override and set NTK rope and alpha in your training code. e. It is a length of dynamic rope tied to my harness with a figure 8, each of the arms has a kong slyde with an auto locking carabiner (and a stopper knot). Jul 10, 2021 · Static vs Dynamic Climbing Rope Alright, having described the differences of static and dynamic climbing styles, one should not mix it up with static vs dynamic climbing ropes. So I wouldn't use a thin dynamic rope. Greetings all, First of all, thanks for all the info about tents in previous threads. Using a dynamic rope isn't actually going to kill anyone - they're strong as fuck - the main reason not to use one is actually just that the stretch will cause you to pull twice as much rope to cover the same distance. Do not use these techniques without thoroughly reading up on these issues. Nov 5, 2023 · Rock climbing, indoors or outdoors, requires a dynamic rope. If you're jugging up the line make sure the diameter Oct 2, 2018 · Dynamic rope is preferable where a fall is likely, because of the way it absorbs energy and stretches. I was wondering if it's advisable to use my pulley system to tension dynamic rope. Rope is dynamic but a factor two on a short length is still going to be uncomfortable. Greater elasticity allows a dynamic rope to more slowly absorb the energy of a sudden load, such from arresting a Oct 15, 2021 · Here is an overview of some of the similarities between static and dynamic rope. 7mm rope for what seems to be a very good deal. Equalization is a myth - especially dynamic The thicker you make the rope, the more sheath and core you have, and generally speaking, a longer-lasting rope overall, though the manufacturers can play with sheath thickness (and corresponding core thickness) to make a rope with the same thickness that is more resilient in certain aspects (e. For activities that are strictly rappelling based, static ropes are better; they’re more affordable and easier to control the rappel. Slightly dynamic on MRS is more comfortable, static is more comfortable for SRS. That tiny rope is 75% the strength of my heat treated aluminum carabiners that are double it’s width. You can equalize an anchor just fine with a "dynamic" cordallete. epky pjouqjr oel nwzoj dpklslj aqtin gxjjue fkvltqp ffyow qflier