Very light walking. It took me 1 hour to walk 2 miles. It was just too nice a day to waste! I also did gardening for 1 hour (planting small root things that will be bushes next year, transplanting bulbs from one part of the yard to another, etc).
Swimming- breast stroke- 10 minutes, freestyle 20 minutes, backstroke 10 minutes, kick board 10 minutes. My left shoulder kept hurting with the breast and back strokes, so I had to poop out early. Gardening shoulder?