Glossary Β· Training Science

RPE for PadelTrain Smarter by Listening to Your Body

Rate of Perceived Exertion is the simplest, most underused training tool in recreational padel. Here is how to use it to load precisely, recover properly, and stop guessing.

Jump to the scales β†’
P
The PadelRevive Team
Padel Performance Coaches · Updated 2026-05-03
85%

Session RPE accuracy β€” within 1 point of heart rate-derived load in 85% of sessions

RPE 6–7

Optimal for padel skill learning β€” moderate intensity maximises technical acquisition

22%

Lower overtraining risk when RPE monitoring is used consistently by recreational athletes

In short: RPE is a one-number shorthand for how hard your body is working. Used correctly, it tells you more about training readiness and recovery status than a heart rate monitor alone. You already use it instinctively after every match. The question is whether you are using it deliberately β€” to make better training decisions.

What Is Rate of Perceived Exertion?

A number that encodes everything about how your body feels right now

Rate of Perceived Exertion, or RPE, is a self-reported measure of exercise intensity. You assign a number that reflects how hard your body is currently working, integrating all the signals available to you: breathing rate, muscle fatigue, cardiovascular strain, heat, and general discomfort. The number is subjective by design β€” it captures your current physiological state in a way that an external monitor cannot.
The concept was developed by Swedish exercise physiologist Gunnar Borg in the 1960s. His original scale (the Borg RPE scale, also called Borg 6-20) was designed to correlate with heart rate: multiply the RPE number by approximately 10 to estimate heart rate in beats per minute. So an RPE of 15 corresponds to roughly 150 bpm. This made it a practical clinical and research tool before heart rate monitors existed.
Today, RPE is used across elite and recreational sport as a primary or supplementary load-monitoring tool. Research consistently shows that trained athletes can use RPE to regulate effort within a narrow and physiologically meaningful range β€” and that session RPE correlates strongly with objective load measures including heart rate, blood lactate, and training monotony scores.

Borg 6-20 vs Modified Borg 0-10: Which Should Padel Players Use?

Know your scale before you start tracking

There are two widely used Borg scales, and they measure slightly different things:

Borg RPE Scale (6–20)

Developed for laboratory exercise testing. The 6-20 range was chosen to roughly correspond to heart rate divided by 10 (6 = resting at 60 bpm, 20 = maximal effort at 200 bpm). Descriptors run from “No exertion at all” at 6 to “Maximal exertion” at 20.

  • 6: No exertion at all (at rest)
  • 11–12: Light β€” comfortable sustained aerobic effort
  • 13–14: Somewhat hard β€” you are breathing noticeably but can still talk
  • 17–18: Very hard β€” short phrases only, clearly unsustainable for long
  • 20: Maximal effort β€” absolute physical limit

Modified Borg Scale (0–10) β€” recommended for padel

The modified Borg CR10 scale uses 0 to 10 and is simpler to remember and communicate mid-session or post-session. It is better suited to field sport contexts where you are not wired up in a lab. The descriptors at key anchor points are intuitive: 0 is nothing, 5 is hard, 10 is absolute maximum.

  • 0: Nothing at all
  • 1–2: Very light β€” walking, gentle warm-up
  • 3–4: Moderate β€” comfortable sustained rally play
  • 5–6: Hard β€” working but manageable, focused training sessions
  • 7–8: Very hard β€” match intensity, competitive situations
  • 10: Maximum β€” all-out sprint, absolute limit
For padel players, the modified 0-10 scale is recommended. It is simpler, faster to report, and easier to communicate with a training partner between points or after a session. If you are using a structured training plan that references specific RPE targets, check which scale the plan uses β€” a target of 7 on the modified scale is equivalent to approximately 15 on the Borg 6-20.

How to Use RPE During Padel Training Sessions

Practical, point-by-point application

The most common mistake recreational players make with RPE is treating it as a pure measure of physical effort and ignoring its utility as a real-time training controller. Here is how to use it actively:

Before the session: set your RPE target

Decide before you start what RPE you are aiming for. Easy technical session: target RPE 4-5. Competitive match-simulation drill: target RPE 7-8. Recovery hitting session the day after a match: target RPE 3-4. This target becomes your throttle β€” you modulate effort to stay in range, not just push as hard as you can every session.

  • Technical skill work: RPE 4–5 (moderate, conversational intensity)
  • Fitness conditioning drills: RPE 6–7 (hard but sustainable)
  • Match simulation: RPE 7–8 (match intensity)
  • Recovery session: RPE 2–3 (gentle, restorative)

During the session: check in at intervals

Every 15 to 20 minutes, briefly note your RPE. If you are consistently above your target, you are working too hard relative to today’s recovery state. Adjust intensity: slower drills, longer recovery between rallies, reduced explosiveness. If you are consistently below target, increase intensity β€” shorter breaks, more explosive footwork, higher ball speed.

  • A session that sits at RPE 7 when you targeted 5 means either you are overworking or you are less recovered than you thought
  • A session that sits at RPE 4 when you targeted 7 may mean you are fatigued or under-performing β€” consider cutting the session short
You know the feeling β€” you start a training session with good intentions and three games in you’re running on fumes. Most amateur players have no idea they crossed from productive to destructive training an hour earlier. What actually works is setting your RPE target before you start and honouring it, even when your ego says push harder.

Session RPE: Tracking Weekly Training Load

One number per session, multiplied into data

Session RPE extends the concept beyond a single moment: you rate the overall session after it ends (typically 30 minutes post-session, when acute distortions from the last few minutes have faded). You then multiply that rating by the session duration in minutes to get the session load β€” an arbitrary unit that correlates with physiological stress.
Example: a 90-minute match session at RPE 7 gives a session load of 630 arbitrary units. A 45-minute technical drill at RPE 4 gives 180 units. Add up all sessions in a week and you have your weekly load. Track this across weeks and you can see spikes β€” rapid load increases β€” which research consistently identifies as the primary driver of injury in competitive athletes.
Practical thresholds for padel players:

Session RPE load benchmarks

  • Weekly load increase above 15% from the previous week: elevated injury risk
  • Acute:chronic workload ratio above 1.5: high overuse injury risk β€” reduce load immediately
  • Three consecutive weeks of high-load weeks without a recovery week: accumulated fatigue likely affecting performance
  • A single session above 800 arbitrary units (e.g. 2h at RPE 8): warrants a recovery day the next day

RPE as an Autoregulation Tool: Train by Feel, Not by Number

The case against rigid training plans

Autoregulation means adjusting your training load based on how you feel today, rather than following a fixed plan regardless of your readiness. RPE is the simplest autoregulation tool available. A well-designed training plan built on RPE targets gives you a structure (the type of session, duration, exercises) while allowing daily intensity variation based on your physiological state.
This matters because your capacity to train productively varies significantly day-to-day based on factors that a fixed plan ignores: sleep quality, nutrition, work stress, accumulated fatigue, travel, heat, and illness. A plan that prescribes “heavy legs session at 80% 1RM” on Tuesday regardless of your state may find you performing that session on Tuesday after a Monday match, two nights of broken sleep, and a stressful week at work. The result is not a productive training stimulus β€” it is a recovery hole.
Using RPE, you would instead target: “legs session at RPE 7 for 45 minutes”. If you arrive at the gym and sets that normally feel like RPE 6 are hitting RPE 8, you adjust β€” lighter loads, fewer sets, more rest. The session still happens; the stimulus is still meaningful; but you have not buried yourself.
Building a full training plan? The 12-week performance programme uses RPE targets throughout to enable autoregulation.
See the 12-week programme β†’

Why RPE Plus HRV Beats Numbers-Only Approaches

Combining subjective and objective readiness signals

Heart rate variability (HRV) measures the variation in time between consecutive heartbeats. High HRV generally indicates good parasympathetic tone and readiness to train. Low HRV indicates stress, fatigue, or illness. HRV-guided training adjusts session intensity based on morning HRV readings.
RPE and HRV are complementary rather than competing tools. HRV gives you an objective physiological readiness signal before the session starts. RPE gives you a continuous subjective load signal during and after the session. Together, they create a feedback loop:

The RPE-HRV protocol for padel players

  • Morning HRV low + session RPE high = overreaching; take a rest day or reduce to RPE 3 recovery session
  • Morning HRV normal + session RPE high = technical failure or heat; adjust session conditions
  • Morning HRV low + session RPE normal = deceptive fatigue; monitor closely and reduce volume
  • Morning HRV high + session RPE normal = optimal training state; proceed as planned
  • Morning HRV high + session RPE higher than expected = may be illness onset; monitor for 24 hours
Research on recreational athletes shows that this combined approach reduces overtraining risk by up to 22% compared to rigid training plans without monitoring. Wearable devices that track HRV (such as the WHOOP or Garmin HRV Status feature) now make morning HRV measurement effortless. Add a 30-second session RPE log in your phone after each session and you have a complete load management system that costs nothing beyond the hardware you likely already own.
Tracking your training load? The wearables guide covers the best HRV-capable devices for padel players.
See the best wearables for padel β†’

Keep Reading

Related guides across the PadelRevive system

Heart Rate Training for PadelPadel Endurance TrainingPadel Training PlanActive Recovery for PadelTendinopathy in Padel12-Week Performance Programme

Frequently Asked Questions

What does RPE stand for and what does it measure?

RPE stands for Rate of Perceived Exertion. It is a self-reported number that reflects how hard your body is currently working during exercise. It integrates all available physiological signals β€” breathing rate, muscle fatigue, cardiovascular strain, heat, and general discomfort β€” into a single number that is surprisingly accurate at predicting objective training load.

Which RPE scale should padel players use β€” Borg 6-20 or modified 0-10?

The modified Borg scale (0-10) is recommended for padel players. It is simpler, more intuitive, and easier to communicate with a training partner during and after sessions. The 6-20 scale is better suited to clinical or laboratory contexts where heart rate correlation is needed. Most padel training plans and coaches use the 0-10 version.

What RPE should a padel training session aim for?

Target RPE depends on the session type. Technical skill work: RPE 4-5. Conditioning drills: RPE 6-7. Match simulation: RPE 7-8. Recovery sessions: RPE 2-3. Training at RPE 6-7 (moderate-hard) is optimal for skill acquisition because it maintains sufficient arousal and alertness without producing fatigue that degrades movement quality.

How is session RPE calculated to monitor weekly training load?

Session RPE is measured 30 minutes after the session ends (to avoid distortion from the final effort). Multiply the RPE number by the session duration in minutes. Sum these across all sessions in a week for your weekly load score. Track weekly load over time and flag any week where load increases more than 10-15% above the previous week.

Why is RPE better than just using heart rate to track intensity?

Heart rate is affected by factors that do not reflect true training stress: caffeine, heat, hydration, and anxiety all elevate HR without increasing muscular load. RPE captures the integrated physiological reality, including muscle fatigue and perceived difficulty, which HR misses. Studies show session RPE correlates as well or better with training adaptation and overtraining risk than heart rate alone.

How does combining RPE with HRV improve training decisions?

HRV provides an objective morning readiness signal (high HRV = ready to train hard; low HRV = compromised recovery). RPE provides a continuous load signal during and after the session. Together, they create a feedback loop: if HRV is low and RPE is high during the session, the body is clearly under stress and volume or intensity should be cut. Research shows this combined approach reduces overtraining risk by up to 22% in recreational athletes.

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