I definitely am feeling the effects of the workout. I thought it was fun and interesting despite me not a hundred percent trusting the bungee. When jumping forward down it's hard to keep your balance and find that sweet spot. I feel like it was a bit uncomfortable for someone with bigger thighs with the sizes of harness, so that made the experience a little less fun for me. I would wear really bendable shoes or none at all as my feet got crampy in the shoes I'd chosen.