Pilates Reformer Spring Settings: What They Mean and How to Use Them
Master the color-coded spring system to customize resistance, protect your body, and unlock faster, smarter progress on the reformer.
Use a pilates reformer spring weight chart as a starting point, not a fixed rule, and always adjust based on what you feel during the movement. Heavy springs stabilize the carriage for footwork; light springs increase instability for control exercises. Your machine's specific configuration, such as the Queen Studio's three heavy, two medium, and one light springs, determines how any chart translates to your practice.
- More Spring, Less Challenge: Adding springs makes the carriage more stable and predictable, so lighter settings often demand more from your core and stabilising muscles, not less.
- No Universal Color Standard: Color-coded spring systems vary by manufacturer, so a spring weight chart from one studio or machine may not apply directly to a different brand at home.
- Footwork at Three to Four Springs: Beginners benefit from the stability of three to four heavy springs for footwork, which lets them focus on learning movement patterns rather than fighting the carriage.
- Bearing Quality Changes Feel: Carriage construction and bearing grade affect how spring resistance actually feels, which is why the same spring count can feel noticeably different across machines.
- Generic spring charts are a starting point, but a short training log tracking settings and how each exercise felt will calibrate far more accurately to your body and machine.
Where to start
Elina Pilates Lignum Reformer with Tower - Durable Beechwood, Adjustable Foot Bar & Springs, Essentials Kit
The Core Collab Queen Studio Pilates Reformer
What Reformer Springs Actually Do
Springs on a Pilates reformer are not just resistance tools. They are a feedback system. The tension they create pulls the carriage back toward the footbar, which means the amount of spring you load determines both how hard you work and how stable the carriage feels under you.
This is the part that surprises most people new to reformer training: more spring does not always mean harder. On many exercises, a lighter spring setting creates more demand on your core and stabilising muscles because the carriage becomes less predictable. Footwork, for example, is typically done on heavy spring because you want the carriage steady so you can focus on leg alignment. Roll-down variations or long-stretch, on the other hand, are often performed on a single light spring precisely because instability is the point.
Understanding this distinction changes how you read any spring setting chart and how you make adjustments mid-session. Springs are a variable you dial in for a specific outcome, not a ladder you climb from light to heavy as you get stronger.
How Springs Are Rated and Labelled
Most reformers use a colour-coded system to distinguish spring weights, but there is no universal standard across manufacturers. What one brand calls a "heavy" spring another might call "full" or label simply by colour. This is why comparing spring settings between machines requires some context, and why a pilates reformer spring weight chart from one studio may not translate directly to your equipment at home.
The most common convention uses red for heavy springs, blue for medium, and yellow or green for light. Some machines add an extra-light spring, often white or silver, which is used for advanced exercises requiring minimal resistance or for very low-load rehabilitation movements. The spring's resistance is measured in kilograms or pounds of tension at a given extension, and manufacturers generally rate them at a fixed carriage travel distance.
The Core Collab Queen Studio Pilates Reformer, for instance, includes six plated commercial-quality springs: three heavy, two medium, and one light. That configuration gives the machine a heavier overall spring system than most reformers on the market, which makes it well-suited to strength-based work. Knowing the specific combination available on your machine is the first step before mapping any spring chart to your practice.
Reading a Spring Weight Chart: What the Numbers Represent
A spring weight chart is essentially a reference table that matches exercises or exercise categories to a recommended spring load, usually expressed as a number of springs and their weight class. A typical entry might read "Footwork: 3–4 springs (heavy)" or "Long Stretch: 1 spring (medium)." The purpose is to give instructors and home users a starting point, not a fixed prescription.
These charts generally organise exercises by category: footwork and leg press variations at the heavier end, core-dominant and upper-body exercises in the middle range, and control or balance exercises at the lighter end. That pattern holds across most systems because it reflects the basic biomechanics: large muscle groups driving the carriage against a controlled load versus smaller stabilising muscles maintaining position against minimal resistance.
The numbers on a chart also assume a specific body weight range and fitness level, often described as "intermediate." A heavier individual may find the same spring load feels lighter and need to add tension; a lighter or deconditioned person may need to reduce it. Any chart you use should be treated as calibrated guidance, not a rule, and you should adjust based on what you actually feel during the movement.
Typical heavy-resistance starting point for leg press and footwork series
Mid-range load for abdominal series and plank-based exercises
Light tension used for balance, long-stretch, and advanced control exercises
Common Spring Settings by Exercise Type
The following breakdown covers the major exercise categories and the logic behind typical spring choices. These are general conventions; your machine's specific spring weights will affect where you land.
Footwork and Leg Press
Footwork is the foundation of almost every reformer session and is nearly always taught on three to four heavy springs. The high resistance provides a stable platform so the focus can go entirely to foot position, knee tracking, and hip alignment. Reducing the spring here does not make footwork more advanced; it just makes the exercise less stable and harder to perform with precision.
Abdominal and Core Series
The hundred, coordination, and short-spine exercises are typically done on two to three springs, often a mix of heavy and medium. The carriage needs enough resistance to challenge the trunk as it moves but not so much that the legs drive the work rather than the core. A common cue is that you should feel your abdominals working throughout the range, not just at the end when the spring is most loaded.
Long Box and Upper Body
Pulling straps, backstroke, and rowing series exercises typically use one to two springs, often medium or light. Upper body pulling strength is comparatively modest, and the shoulder girdle needs to work through a full range of motion without compensation. Too heavy a spring here tends to shift load into the neck and upper trapezius rather than the intended muscles.
Planks, Long Stretch, and Advanced Control
Down-stretch, up-stretch, elephant, and similar control exercises are often performed on one medium or one light spring. The instability of minimal resistance is the challenge, not the weight of it. Research on unstable surface training generally finds that core muscle activation increases significantly when the base of support is less predictable, which is precisely what a light spring provides in these positions.
Jumpboard Work
Jumping on the reformer is typically done on two to three heavy springs. The rebound needs controlled resistance so the carriage returns at a manageable speed. Both the Core Collab Queen and the Elina Pilates Lignum Reformer include a jumpboard, and in both cases the manufacturer's intent is for it to be used within the heavier spring range.
Spring Settings for Beginners Versus Advanced Practitioners
Beginners are often told to start light, and while that is a reasonable default for many exercises, it can actually be counterproductive for footwork and leg-dominant movements. Newer practitioners benefit from the stability a heavier spring provides because it allows them to focus on learning movement patterns rather than fighting carriage instability. The spring settings appropriate for beginner-level work generally sit at three to four springs for footwork and drop only gradually as technique improves.
Advanced practitioners, conversely, often spend more time at the lighter end of the spring range. They have developed the core control to handle an unpredictable carriage and use that instability deliberately to increase muscular demand. You will sometimes see experienced practitioners perform footwork on a single spring as a specific training challenge, but this is a goal, not a starting point.
The practical takeaway is that "more advanced" does not mean "heavier spring." It means more precise control of what the spring is doing and a clearer understanding of why a particular load serves a particular exercise. That understanding is also what allows you to modify intelligently when you are fatigued, returning from injury, or working through a movement for the first time.
Reformer Spring Settings for Rehabilitation and Low-Load Work
Pilates reformer training has a well-established presence in physiotherapy and rehabilitation settings, and spring management is central to why it works in that context. The ability to offload body weight while still generating controlled movement is one of the reformer's most clinically useful features, particularly for spinal and lower-limb conditions. Research on low-load movement therapies for back pain consistently identifies controlled, graduated resistance as a key variable in outcomes, which maps directly to how spring settings function.
In rehabilitation, springs are often used differently than in a standard class. Foot-and-leg exercises may be done on a single medium spring to reduce joint compression while still producing muscular engagement. Spinal articulation movements are kept very light, sometimes on the extra-light spring if available, to allow full range of motion without the carriage creating tension at either end of the movement. The goal is loading tissues appropriately, not progressively increasing intensity in the way a fitness-focused session would.
The Elina Pilates Cadillac Reformer, which combines a reformer and a full Cadillac trapeze system in a single convertible frame, is particularly well-suited to rehabilitation applications. The spring and strap attachments of the Cadillac component allow for supported, low-load exercises that would not be possible on a standard reformer carriage. If back pain or injury recovery is part of your reason for investing in equipment, understanding how a reformer addresses back pain specifically will help you make sense of why spring choices in that context differ from general training.
How Machine Design Affects How Springs Feel
Two reformers listed as "three heavy springs" can feel noticeably different depending on the machine's construction. Carriage weight, rail material, bearing quality, and the mechanical properties of the springs themselves all affect the sensation of resistance and return. This is one reason a spring chart from a studio class may not translate perfectly to a home machine, even if the colour coding matches.
Bearing quality has a particularly significant effect on perceived spring resistance. A carriage running on ABEC 7 bearings, such as the eight-wheel carriage in the Core Collab Queen, moves with less friction than a lower-rated bearing system. That means the resistance you feel is purer spring tension with less mechanical drag, which tends to feel smoother but can also feel lighter than an equivalent setting on a lower-spec machine.
Frame material also plays a role. The Elina Pilates Lignum Reformer uses a beechwood frame with stainless steel and aluminium components, and the combination produces a slightly different vibration character from an all-aluminium frame. Neither is better inherently, but the sensory feedback differs, and that feedback informs how you perceive resistance during dynamic movements. If you have trained on one type and switch to another, give yourself a session or two to recalibrate your spring intuition before assuming a setting is wrong.
Choosing a Reformer With Enough Spring Range for Your Goals
Not all reformers offer the same range of spring options. Entry-level and foldable machines often come with three to four springs of two or three weight classes, which covers most exercises but limits your ability to fine-tune resistance precisely. Studio-grade machines typically provide five or six springs across three or four weight classes, giving you far more granular control.
If you are browsing pilates reformers and spring versatility is a priority, look at the total spring configuration rather than just the number. Six springs with a heavy bias, as in the Core Collab Queen, serves strength-oriented training well. A wider spread across light, medium, and heavy suits a mixed practice that includes rehabilitation, general fitness, and advanced technique work. The Elina Pilates Lignum, designed for both home and commercial use, provides this kind of balanced configuration alongside its quick-adjustment footbar and spring systems, making it practical for users who move through a broad range of exercises in a single session.
The difference between a reformer and a Cadillac reformer is also relevant here. A convertible Cadillac like the Elina Pilates Cadillac Reformer extends your spring and resistance options considerably by adding the overhead frame and its associated spring and strap attachments. Understanding the functional difference between a reformer and a Cadillac is useful before deciding whether the additional range of motion options justifies the investment.
Building Your Own Spring Reference for Your Machine
The most useful spring chart you will ever use is the one you create for your specific machine and body. Generic charts are a starting point, but after a few weeks of consistent training you will develop a feel for which settings produce quality movement and which leave you compensating. Keeping a short training log, even just noting the spring setting and how an exercise felt, speeds up this calibration considerably.
A practical way to start: run your footwork series at three heavy springs and note whether the carriage feels stable and controlled at every position. If it feels effortless, add resistance. If your knees are collapsing or your pelvis is shifting, the problem is usually not the spring but technique, and reducing resistance will not fix it. For your first core series session, try two springs (one heavy, one medium) and assess whether you are working through the abdominals or just driving with your hip flexors. Adjust from there.
Over time, most practitioners settle into a personal reference that looks something like a chart but is adapted to their machine, their goals, and their current capacity. That reference should also change as you progress. Exercises that once required three springs may become more effective on two once your stabilising strength improves. Recognising that shift is part of what makes reformer training genuinely progressive rather than just repetitive.
Spring Settings and the Training Outcomes They Support
Spring selection directly affects what physiological outcome you are training toward. Heavy resistance across multiple springs recruits more motor units in the target muscles and produces greater mechanical load, which over time drives strength adaptation. This is why practitioners interested in building lower body strength or improving bone density through progressive resistance training tend to work at the heavier end of the spring range for leg-dominant exercises.
Lighter spring settings, particularly in positions where the body must control the carriage against minimal assistance, recruit the deep stabilising muscles of the trunk and pelvis more selectively. Research on motor control training consistently finds that lower-load, higher-precision movements produce better outcomes for deep spinal stability than heavy loading does. That is the physiological basis for the Pilates tradition of using light springs for control-focused exercises, and it also explains why the documented benefits of reformer training span both strength and stability rather than favouring one over the other.
If your goals include weight management alongside strength and control, spring settings also influence caloric demand, though not in a simple linear way. A circuit that alternates between heavy-spring leg work and light-spring control exercises tends to produce more sustained cardiovascular and muscular demand than staying at one spring level throughout. The variety keeps the neuromuscular system engaged rather than settling into a predictable pattern. For a clearer picture of how reformer training fits into a weight management approach, understanding what reformer training realistically contributes to weight loss helps set appropriate expectations alongside your spring settings strategy.
Those shopping across equipment categories for a complete home setup may also find the Cadillac Pilates machines and trapeze tables worth considering alongside a standard reformer. The spring and suspension work available on a trapeze table covers ground that no reformer alone can reach, particularly for spinal decompression, hanging traction variations, and advanced upper body work. That combination of equipment represents the upper end of what a serious home or studio practice requires, and spring settings on each piece serve different but complementary roles in the overall programme.
More pilates worth a look
Elina Pilates Cadillac Reformer – Convertible Design, Adjustable Bar, Versatile Springs, 94.5" x 30.7"
The Core Collab Queen Cadillac Pilates Reformer
Frequently asked questions
Are these spring settings suitable for complete beginners, or do they assume some prior Pilates experience?▾
The settings described in this article are calibrated for someone with a basic grasp of reformer fundamentals, roughly intermediate level. If you are brand new to the machine, starting all exercises one spring lighter than the chart suggests is reasonable until your body learns how to control the carriage rather than fight it. A qualified Pilates instructor can confirm when you are ready to progress.
Is it safe to train on a very light spring setting if I have a back injury or am returning from one?▾
Light spring settings can be appropriate for rehabilitation, but only when exercise selection and range of motion are also modified to suit the injury. The instability created by minimal resistance is actually a demand on spinal stabilisers, which may be too much load for an acute injury. Anyone returning from a back condition should work with a physiotherapist or certified Pilates instructor before using reduced spring loads independently.
How much do reformers with a proper multi-spring system typically cost?▾
Entry-level home reformers with a basic spring setup start well below studio-grade machines. At the professional end, the Core Collab Queen Studio Pilates Reformer is priced at $2,999 and includes six plated commercial-quality springs (three heavy, two medium, one light), while the Elina Pilates Lignum Reformer with Tower comes in at $3,790.50. Both represent serious investments, but the spring variety on each means you can replicate a wide range of settings without adapting around a limited system.
How do I set up spring combinations when my reformer uses colour-coded clips rather than numbered dials?▾
Colour-coded spring systems require you to know what each colour represents on your specific machine, because there is no universal standard across manufacturers. Check the documentation that came with your reformer first. A red spring on one brand may be a different tension rating than a red spring on another. Once you know your machine's colour-to-weight map, you can cross-reference it against any spring weight chart with confidence.
Do spring settings change the ongoing running cost of the reformer in any meaningful way?▾
Springs are consumable parts and will eventually lose tension or snap with regular use, so replacement springs are a real ongoing cost to factor in. Machines built with commercial-grade springs, like the Core Collab Queen with its six plated springs, tend to hold tension longer under frequent use than budget alternatives. Keeping springs lightly wiped down and avoiding over-extension during storage helps extend their lifespan.
How do I know when a spring needs replacing versus just being adjusted?▾
A spring that has lost tension will feel noticeably softer than others of the same colour or rating, and the carriage will travel unevenly if you compare left and right sides. Visual signs include visible kinking, surface rust, or a coil that does not return to its full resting length. If an exercise that used to feel appropriately challenging suddenly feels easy with no change in your fitness, check the springs first before assuming you have outgrown the load.
How do I match a spring weight chart to my specific reformer if the chart was written for a different machine?▾
Start by finding out the approximate kilogram or pound tension rating of your springs at standard carriage travel, which the manufacturer should document. Then compare that figure to the machine the chart was written for. If your heavy spring is meaningfully lighter than the chart's reference machine, you may need to add a spring to replicate the same training stimulus. The Core Collab Queen's full spring system is explicitly heavier than most reformers on the market, so users moving from that machine to a lighter one will often need to scale down the number of springs listed on a standard chart.
What is the most common mistake people make when using a spring weight chart?▾
Treating the chart as a fixed prescription rather than a starting point. Spring load interacts with your body weight, strength, skill level, and the specific outcome you want from an exercise. A setting that is correct for footwork on one person may be too heavy or too light for another doing the same movement. The chart gives you a logical starting point; how the carriage feels under you during the movement tells you whether to stay there or adjust.
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