Liga Combat · Recovery
Ice or Heat? The Grappler’s Recovery Guide
The 30-second rule most grapplers get wrong — and how to bounce back faster between sessions.
Use ICE for fresh, swollen, angry injuries. Use HEAT for tight, stiff, nagging muscles. Cold calms inflammation and numbs pain in the first 48 hours; heat loosens muscles and boosts blood flow. Get them backwards and you slow your recovery down.
/ When to use each
/ The #1 mistake grapplers make
Heat on a fresh, swollen injury. It feels good for a minute, but it pumps more blood into an already-inflamed area and makes the swelling worse. Rule of thumb: in the first 48 hours, when in doubt — ice it. Save the heat for stiffness once the swelling’s gone.
Hot AND cold in one
The Re-Gen Hot & Cold Recovery Sleeve
Freeze it for cryotherapy to crush swelling, or microwave it for soothing heat before you train. One sleeve, 360° compression — fits knee, elbow, calf or forearm.
Shop the Re-Gen Sleeve →/ Recovery tips for combat athletes
/ FAQ
Should I ice or heat a swollen knee?
Ice. Swelling means inflammation — cold brings it down. Switch to heat only once the swelling’s gone and it’s just stiff.
How long should I ice an injury?
15–20 minutes at a time, a few times a day, with a layer between the cold and your skin.
Is heat good for sore muscles?
Yes — for general tightness and DOMS, heat boosts blood flow and loosens you up. For a fresh, swollen injury, use ice instead.
Can I use hot and cold on the same injury?
Often yes, across the week — ice in the acute phase, heat later for lingering stiffness. A hot/cold recovery sleeve lets you do both with one tool.
Recover smarter. Train more.
One sleeve for ice and heat — knee, elbow, calf or forearm.
Shop the Re-Gen Sleeve →Train hard, recover harder. — Liga Combat