Right now, physical therapy and bodywork (deep tissue massage therapy) are very much linked to my therapy. I am dealing with chronic pain issues that resulted from a minor surgery and are very historical in nature.

Exercise, walking and swimming, definitely help keep my depression and PTSD symptoms in check.

Mindfulness/meditation practice. Also doing "brain training" on luminosity.

Writing practice/creative writing, including taking a class, have joined a writer's group where I actually read my stuff.

Knitting and spinning (yarn, like on a spinning wheel). Gets me outta my head, a creative outlet, also a community-based activity where I knit with others.