The fastest way to reduce leg soreness is a combination of light movement, foam rolling, and heat, not rest alone. Most post-exercise leg soreness peaks between 24 and 72 hours after a workout, so the strategies you use in that window matter. Here’s what actually works, what doesn’t, and how to speed up the process.
Why Your Legs Are Sore
That deep, achy feeling in your legs after a hard workout is called delayed onset muscle soreness, or DOMS. It happens because intense exercise, especially movements where your muscles lengthen under load (think: running downhill, squats, lunges), causes tiny disruptions in your muscle fibers. The damage concentrates at the point where muscle meets tendon, which is packed with pain receptors.
Your body responds with an inflammatory reaction. White blood cell counts rise, fluid accumulates between muscle fibers, and muscle enzymes in your blood can spike to 2 to 10 times their normal levels. This is a normal part of how muscles rebuild stronger, but it’s also why your legs feel stiff and tender for days. Everything below targets either reducing that inflammation, clearing out cellular waste products, or giving your muscles the raw materials to repair faster.
Move Lightly Instead of Resting
The single most accessible thing you can do right now is get moving at a low intensity. A walk, an easy swim, light yoga, or a gentle “shake-out” jog all count. Active recovery increases blood flow to your muscles, which flushes out the cellular byproducts of exercise and helps tissue return to its normal state faster. Aim for about 50 to 60 percent of your maximum effort. You should be able to hold a full conversation comfortably.
Even 6 to 10 minutes of light movement after your next workout can reduce inflammation and muscle breakdown, according to research from UW Medicine. If your legs are already sore, a 15 to 20 minute walk is one of the simplest and most effective things you can do today.
Foam Roll for 20 Minutes
Foam rolling is one of the better-studied tools for reducing DOMS. A study in the Journal of Athletic Training found that a 20-minute foam rolling session done immediately after exercise, then repeated every 24 hours, reduced muscle tenderness and helped restore normal movement. The protocol that worked: roll each muscle group (quads, hamstrings, inner thighs, outer thighs, glutes) for 45 seconds per side, with 15 seconds of rest between each. That adds up to about 15 minutes of actual rolling and 5 minutes of rest.
Use a high-density roller and apply steady pressure. It won’t feel pleasant on sore muscles, but it shouldn’t be excruciating. If you only have a few minutes, focus on the muscle groups that feel the tightest.
Use Heat, Not Ice
If you’ve been reaching for ice packs, you might want to switch. A 2024 study tested cold water immersion (around 52°F/11°C) against hot water immersion (around 106°F/41°C) in physically active men after muscle-damaging exercise. At 48 hours, the hot water group had fully recovered their force production and pain pressure thresholds. The cold water group hadn’t.
The researchers concluded that when the goal is recovering muscle function quickly, a hot bath is preferable to a cold one. A warm bath, a heated blanket, or a hot water bottle on your legs for 15 to 20 minutes can increase blood flow and help ease stiffness. Save the ice for acute injuries like sprains or swelling from impact.
Wear Compression Gear
Compression sleeves or tights worn for 24 hours after exercise have been shown to reduce DOMS and speed up muscle function recovery. The key is putting them on soon after your workout and keeping them on through the next day, including while sleeping. The pressure helps limit swelling and may improve circulation in the compressed area. If you have compression leggings or calf sleeves, this is a low-effort strategy you can layer on top of everything else.
Eat Enough Protein
Your muscles can’t repair without adequate protein, and most people undereat it on recovery days. Major sports nutrition organizations recommend 1.2 to 2.0 grams of protein per kilogram of body weight per day for active adults. For a 150-pound person, that’s roughly 82 to 136 grams daily. A good middle-ground target is about 1.6 grams per kilogram, which maximizes muscle repair for most people doing resistance training.
Spread your intake across meals rather than loading it all into one. Prioritize whole food sources like eggs, chicken, fish, Greek yogurt, or legumes. If your legs are sore right now, today’s protein intake directly affects how quickly those fibers rebuild.
Consider Tart Cherry Juice and Magnesium
Tart cherry juice has solid evidence behind it for reducing post-exercise soreness, but there’s a catch: it works best when you start drinking it several days before a hard workout, not after the soreness has already set in. Studies consistently show that consuming cherry juice for multiple days leading up to intense exercise helps muscle function recover faster. Starting it on the day of exercise or after doesn’t show the same benefit. Think of it as a tool for your next leg day rather than a fix for today.
Magnesium is another option worth considering. A systematic review found that magnesium supplementation reduced muscle soreness, improved recovery, and had a protective effect against muscle damage. People who exercise intensely may need 10 to 20 percent more magnesium than the standard recommendation (400 to 420 mg daily for men, 310 to 320 mg for women). Taking it about two hours before training appears to be the most effective timing. Many people are mildly deficient without knowing it, so this one can make a noticeable difference.
Skip the Stretching Marathon
This might be surprising, but static stretching does very little for muscle soreness. A meta-analysis pooling data from 77 subjects found that stretching after exercise reduced soreness by an average of just 2 percent over 72 hours, a difference so small it wasn’t statistically significant. At 24, 48, and 72 hours post-exercise, the soreness levels of people who stretched and people who didn’t were essentially identical.
That doesn’t mean stretching is useless for flexibility or relaxation, but if your goal is getting rid of sore legs fast, your time is better spent foam rolling or going for a walk.
Red Flags That Aren’t Normal Soreness
Normal DOMS is uncomfortable but manageable, and it improves steadily over 3 to 5 days. Rhabdomyolysis is a serious condition where damaged muscle fibers leak their contents into the bloodstream, and it can look like extreme soreness at first. Watch for these warning signs: pain that’s far more severe than you’d expect from your workout, dark tea-colored or cola-colored urine, and unusual weakness or fatigue where you can’t complete tasks you’d normally handle easily. If you notice any of these, especially the dark urine, get medical attention immediately. Early treatment prevents lasting damage to your kidneys.