RDNMy mind was elsewhere when I got on the vertical climber to warm up before my workout this morning. But I soon noticed that the warmup was feeling easy and I felt great. It wasn't until I finished and went to take off the weight vest that I realized I had never put it on. So that's why I had felt practically weightless.
But it felt so great, now I want to figure out how to accidentally forget the vest again now and then.