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“Sore but Not Growing: Why Pain Isn’t Proof of Progress”
We’ve been taught to wear soreness like a badge of honor.
Soreness is inflammation — not progress.
Let’s unpack it all.
That post-workout ache — called DOMS (Delayed Onset Muscle Soreness) — is your immune system’s inflammatory response to microscopic damage in muscle fibers, especially from eccentric (lowering) phases of movement.
Your body rushes repair crews — fluid, enzymes, and immune cells — to the scene. The result: tight, swollen, tender muscles.
Soreness doesn’t always mean success. It usually means you did something new, not necessarily something optimal.
Here’s why:
Novelty – New exercises, new volume, new tempos. Your body isn’t used to it, so inflammation spikes.
Eccentric overload – Lowering weights slowly or training deep into stretch under load causes more micro-tears. Great tool, bad habit if overused.
Volume creep – “One more set” becomes five more sets. Without recovery, your muscles stay in repair mode and never shift into growth mode.
Under-fueling – Low protein, low calories, or poor hydration prolong recovery and amplify soreness.
So that crippling soreness you’re proud of?
Beginners: Every move is new — soreness is brutal but short-lived.
The ‘Back-from-a-Break’ crowd: Two weeks off? Welcome to DOMS-ville.
Variety junkies: Constantly changing workouts prevents adaptation. Your body never learns efficiency.
Under-fed or over-stressed lifters: Low fuel and high cortisol = chronic soreness.
Midlife athletes: Slower repair mechanisms mean you’ll feel sore longer. It’s not age weakness — it’s physiology.
Depends.
Mild soreness: Move — it boosts blood flow and recovery.
Moderate soreness: Train something else or reduce volume.
Severe soreness: Rest. If it changes your form, you’re one rep away from injury.
The goal isn’t to crawl out of the gym — it’s to keep coming back.
If you’re always sore, you’re not recovering — you’re overtraining.
Chronically sore athletes often show:
Elevated cortisol (stress hormone that blocks muscle repair)
Suppressed testosterone and DHEA
Low thyroid output (T3)
High CRP and CK (blood markers of inflammation and muscle breakdown)
Fatigue, poor sleep, brain fog, and mood swings
If this sounds like you, stop chasing soreness and start chasing balance.
Increase training volume gradually — no 50% jumps overnight.
Eat 30–40g of protein per meal.
Add carbs pre- and post-workout to lower cortisol and replenish glycogen.
Hydrate like an athlete — recovery slows when you’re dehydrated.
Prioritize sleep — it’s when growth hormone peaks.
Use tools like red light therapy, sauna, or massage to enhance recovery.
Stick with your plan. Constantly switching workouts keeps you sore and stagnant.
Your labs often tell the real story.
Cortisol (AM levels) – chronic elevation = catabolism.
DHEA/Testosterone – low levels = poor repair potential.
Ferritin/B12 – energy and oxygen transport markers.
CRP/CK – inflammation and muscle damage indicators.
T3/Reverse T3 – thyroid efficiency under stress.
These numbers explain more about your soreness than your workouts ever could.
Soreness isn’t the goal. Adaptation is.
Stop chasing the ache. Start mastering the process.
If you love the depth and science in this episode, imagine applying that precision to your own health.
Joanne is now accepting applications for A Perfect 10, her exclusive 10-month mentorship beginning February 2026.
Ten women. Ten months.
If you’re ready to understand your physiology, master your metabolism, and feel stronger than ever,
By joanne lee cornish“Sore but Not Growing: Why Pain Isn’t Proof of Progress”
We’ve been taught to wear soreness like a badge of honor.
Soreness is inflammation — not progress.
Let’s unpack it all.
That post-workout ache — called DOMS (Delayed Onset Muscle Soreness) — is your immune system’s inflammatory response to microscopic damage in muscle fibers, especially from eccentric (lowering) phases of movement.
Your body rushes repair crews — fluid, enzymes, and immune cells — to the scene. The result: tight, swollen, tender muscles.
Soreness doesn’t always mean success. It usually means you did something new, not necessarily something optimal.
Here’s why:
Novelty – New exercises, new volume, new tempos. Your body isn’t used to it, so inflammation spikes.
Eccentric overload – Lowering weights slowly or training deep into stretch under load causes more micro-tears. Great tool, bad habit if overused.
Volume creep – “One more set” becomes five more sets. Without recovery, your muscles stay in repair mode and never shift into growth mode.
Under-fueling – Low protein, low calories, or poor hydration prolong recovery and amplify soreness.
So that crippling soreness you’re proud of?
Beginners: Every move is new — soreness is brutal but short-lived.
The ‘Back-from-a-Break’ crowd: Two weeks off? Welcome to DOMS-ville.
Variety junkies: Constantly changing workouts prevents adaptation. Your body never learns efficiency.
Under-fed or over-stressed lifters: Low fuel and high cortisol = chronic soreness.
Midlife athletes: Slower repair mechanisms mean you’ll feel sore longer. It’s not age weakness — it’s physiology.
Depends.
Mild soreness: Move — it boosts blood flow and recovery.
Moderate soreness: Train something else or reduce volume.
Severe soreness: Rest. If it changes your form, you’re one rep away from injury.
The goal isn’t to crawl out of the gym — it’s to keep coming back.
If you’re always sore, you’re not recovering — you’re overtraining.
Chronically sore athletes often show:
Elevated cortisol (stress hormone that blocks muscle repair)
Suppressed testosterone and DHEA
Low thyroid output (T3)
High CRP and CK (blood markers of inflammation and muscle breakdown)
Fatigue, poor sleep, brain fog, and mood swings
If this sounds like you, stop chasing soreness and start chasing balance.
Increase training volume gradually — no 50% jumps overnight.
Eat 30–40g of protein per meal.
Add carbs pre- and post-workout to lower cortisol and replenish glycogen.
Hydrate like an athlete — recovery slows when you’re dehydrated.
Prioritize sleep — it’s when growth hormone peaks.
Use tools like red light therapy, sauna, or massage to enhance recovery.
Stick with your plan. Constantly switching workouts keeps you sore and stagnant.
Your labs often tell the real story.
Cortisol (AM levels) – chronic elevation = catabolism.
DHEA/Testosterone – low levels = poor repair potential.
Ferritin/B12 – energy and oxygen transport markers.
CRP/CK – inflammation and muscle damage indicators.
T3/Reverse T3 – thyroid efficiency under stress.
These numbers explain more about your soreness than your workouts ever could.
Soreness isn’t the goal. Adaptation is.
Stop chasing the ache. Start mastering the process.
If you love the depth and science in this episode, imagine applying that precision to your own health.
Joanne is now accepting applications for A Perfect 10, her exclusive 10-month mentorship beginning February 2026.
Ten women. Ten months.
If you’re ready to understand your physiology, master your metabolism, and feel stronger than ever,