Best elbow sleeve for tennis elbow/tendonitis? Looking at this possibly:
https://www.donjoyperformance.com/trizone-elbow-support
For tennis elbow all you are looking for is a wrap that has a large pad for compression directly on the outside hinge of the elbow. Don't spend a boatload - any wrap that you can get at a drug store will do.
This will only mask the pain slightly, you'll want to take care of that elbow and the key isn't in the elbow - it's in the forearm.
Most tennis/golfers elbow is caused by lack of elasticity in the forearm muscles, putting a lot of stress on the elbow. Stretch the inner and outer forearm several times per day:
Act like you are doing a curl while making a fist, wrist supinated. As you curl up, concentrate on curling your wrist inward to stretch the outer forearm. On the extension, open your palm, keeping it face up and hinge the wrist out as you extend and point with your fingers to the ground, maintaining supination.
The best thing you can do is literally lube your forearm and DRAG (not roll) a butter knife or a screwdriver down your forearm (forming a T with your arm and the utensil) from the elbow out to your wrist. A smooth screwdriver works best as it glides easiest across the arm. Make sure you apply pressure. Again, don't roll, drag.
You must break up scar tissue in the forearm to help increase elasticity. Also having a 3rd party massage your forearms with their thumbs DEEP helps.
I've had excruciating pain from tennis elbow but after I started stretching daily and dragging scar tissue about 3x per week my tennis elbow is gone. When you lift you always grip shit and many of us forget to stretch our forearms regularly.
Dragging the forearm has worked wonders for my elbow. Zero issues for months and months now and I can grip and rip as heavy as the rest of my body allows with zero pain and zero wraps.
I would personally avoid wraps, if you can. They won't help heal anything. Dragging will take a few months but it's better than not doing anything. You will feel immediately better but your elbow will still be enflamed so be careful.
For reference, I had trouble holding out a gallon of milk without severe pain.