What do you guys think about knee sleeves? I’ve typically strayed away from added support because I feel that it’s better to allow the body to adjust and adapt to the added poundages rather that give it artificial support. Lately i’ve been feeling strange knee things. Not really pain, just sensitivity, pops, crackles etc. I’m wondering if sleeve could help. Do Rehbands, Tommy Kono’s etc, give support or are they more about keeping everything warm?