I'm participating in a de-stress / mindfulness workshop at work and one of the upcoming sessions requires a yoga mat. I don't have one and have no idea what kind of mat to buy
I was looking at Target and mats come in all different price ranges and types. Do I need a regular mat or a towel mat? The workshop session is only half an hour long so I don't expect any serious yoga poses to be done, just some basic poses to stretch the muscles. I don't want to spend more than $20 or so.