Workout recovery
Muscle soreness or an injury?
Sore after a tough workout? Here's how to recognize common recovery patterns, know when pain needs medical attention, and decide where massage fits.
By Chris Cox, LMTPublished
Read the guide
You finish a tough workout feeling good. The next morning, getting out of bed feels like another workout.
Maybe you added weight to your lifts, ran farther, or tried lunges for the first time in months. Now your legs are stiff, and standing up from a chair takes some negotiation.
Some soreness after a new challenge is common. But every ache doesn't deserve a shrug and another heavy session.
Pay attention to when the pain started, how it feels, what you can comfortably do, and whether it's improving. Those clues can guide your next step, but they can't diagnose an injury.
Why soreness shows up a day or two later
That familiar delayed ache has a name: delayed onset muscle soreness, or DOMS. It's especially common after unfamiliar exercise or an increase in training demands.
The American College of Sports Medicine's DOMS guide describes soreness that often starts 12 to 24 hours later and is most noticeable between 24 and 72 hours. Movements that load a muscle while it lengthens, such as lowering a dumbbell, running downhill, or landing from a jump, are common triggers.
Being sore doesn't automatically mean you had a better workout. You can build strength and endurance without treating the stairs like a personal enemy the next day.
Muscle soreness vs. injury: patterns to watch
Both can make movement uncomfortable. Use these patterns as clues, and get checked if you're unsure.
| What to notice | Typical DOMS | More concerning pain |
|---|---|---|
| When it starts | Builds after exercise, often the next day | Starts suddenly during a movement, though injuries can also hurt later |
| How it feels | Tenderness, stiffness, or a dull ache in trained muscles | Sharp, severe, or unusually focused pain |
| What you can do | Everyday movement feels stiff or uncomfortable | You can't bear weight or use the area normally |
| How it changes | Gradually eases over several days | Keeps worsening or doesn't improve with rest |
Both thighs aching after unfamiliar lunges may fit ordinary soreness. A sudden sharp pain in one calf during a sprint calls for a different response. Don't use the timing, location, or this table alone to decide you're safe to keep training.
Before you book
When massage isn't the next step
Seek medical evaluation for sharp or worsening pain, significant swelling or bruising, new numbness, or difficulty bearing weight or using a limb. The Cleveland Clinic's DOMS guide also recommends getting checked when pain doesn't improve with rest or lasts more than a week.
Seek immediate medical care for muscle pain far beyond what's expected, unusual weakness or exhaustion, or tea- or cola-colored urine after exertion. These can be signs of rhabdomyolysis, a serious muscle breakdown condition. The CDC's guidance on rhabdomyolysis symptoms explains that symptoms can start hours or days later. You don't need all of them, and normal-looking urine doesn't rule it out.
Don't try to train through those symptoms or have someone massage them away. A massage therapist can't rule out an injury or diagnose the cause of your pain.
Should you work out when you're sore?
It depends on how sore you are and what you're planning. Mild stiffness may feel better with a comfortable walk or gentle movement. Another demanding workout for the same sore muscles is a different decision.
If you're limping, shortening your range of motion, or changing your technique to avoid discomfort, back off. A lighter session, another muscle group, or a rest day may make more sense.
- Can you move comfortably through your usual range?
- Does gentle movement feel manageable, or does it make symptoms worse?
- Are you compensating to get through the exercise?
- Is this familiar stiffness, or something sharp or unusual?
Stop if movement increases your pain. Recovery belongs in your training schedule, too.
Keep recovery simple
You don't need an elaborate routine after every hard workout. Give sore muscles time, keep light activity comfortable, and return to harder work gradually.
Ease the load
A short walk or gentle mobility session may help you feel less stiff. Keep it easy, and don't force painful stretches.
Make room for rest
Adjust the next workout if you need to. Sleep, adequate meals, and hydration belong alongside your training plan.
Warmth or cold may offer temporary comfort. Protect your skin and avoid extreme temperatures. Feeling better for a while doesn't prove the muscle is ready for heavy loading.
If every workout leaves you struggling, review how quickly you've increased the load and how much recovery time you're allowing. Persistent or unusually severe symptoms deserve a healthcare provider's attention.
Where sports massage fits
Massage may help with exercise-related soreness and stiffness. A systematic review of sports massage research found small improvements in DOMS and flexibility, but no evidence of direct improvements in strength, sprinting, or endurance. Less soreness isn't a guarantee of faster tissue repair or a better next workout.
If your muscles are already tender, deeper pressure isn't automatically more useful. Tell your therapist how you feel so the session can stay within your comfort level.
There's no perfect booking day for everyone. Discuss your recent training and what's next. The day before a race or tournament isn't the time to experiment with unusually intense bodywork. Read MMI's guide to massage before or after a race for more on event timing.
At Muscle Movement & Improvement in the Kansas City Northland, Chris Cox, LMT, offers individual massage sessions as well as structured recovery programs. You don't have to commit to a program to book a session.
If the same restriction keeps interfering with training, an assessment-based approach can help establish a movement goal and whether a program fits. For ongoing scheduling, read How Often Should Athletes Get a Sports Massage?
What to tell your massage therapist
You don't need to know the technical name of every sore muscle. The story of your workout is more useful.
- What you did: A heavy leg day, long run, weekend tournament, or new exercise?
- When symptoms started: During a specific lift, later that day, or two mornings afterward?
- Where you feel it: Which muscles and movements are uncomfortable?
- What's next: A competition tomorrow or a week of lighter activity?
- What's unusual: Sharp pain, swelling, weakness, recent injuries, or medical advice you've received?
These details help Chris decide whether massage is appropriate and adjust the work. If symptoms suggest an injury, medical evaluation comes first.
Common questions about workout soreness
Is it normal to be sore two days after working out?
Yes. Delayed onset muscle soreness can be most noticeable one to three days after unfamiliar exercise. It should ease over the following days. Timing alone can't rule out an injury.
Does being sore mean your muscles are growing?
Not necessarily. Soreness isn't a reliable measure of muscle growth or workout quality. You can make progress without feeling miserable the next morning.
Should I get a deep tissue massage when my muscles are sore?
Not automatically. If your muscles are tender, aggressive pressure may be uncomfortable. Tell your therapist about your workouts and symptoms so the pressure can be adjusted. Suspected injuries need medical evaluation first.
Can massage prevent muscle soreness after a workout?
Massage may reduce some soreness, but it can't guarantee you won't experience DOMS or replace recovery time. Gradual training progression, rest, sleep, and adequate nutrition still matter.
When should I see a doctor about post-workout soreness?
Get medical evaluation for sharp, worsening, or persistent pain, significant swelling or bruising, or difficulty using a limb. Seek immediate care for pain far beyond what's expected, unusual weakness, or tea- or cola-colored urine after exertion. Don't wait for all those symptoms to appear.
Your next step
Make recovery fit your week.
If you're dealing with ordinary exercise-related tension or stiffness, explore MMI's massage sessions. If a recurring restriction is getting in the way, take a look at the recovery programs.
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