relaxing

walking... not sure if i can hike.. but walking can get you into 'discernible' situations that resemble hiking.

long as there's no bears or one becomes a made for t.v. movie of the week.

I used to love to do them all. Running is out now at my age and with arthritis rock climbing is difficult. But I still walk and hike plus will bike in the summer.

Walking. I used to love hiking, but now, I'm on a walker. I still walk, but not so much over the rougher terrain.

All of the above, especially rock climbing, because I wanna fight my fears when I was a little girl.

Walking. I used to rock climb many years ago.

Walking and hiking, but mostly walking.

Rock climbing!

I like hiking and biking

Hiking.

Hiking

Walking, and riding a bicycle.