Joanna Newsom Only Skin <| sep |> Yes , but I believe you have to manually enable it andor it ' s still in beta . I never used it though . Let me check the changelog . Edit The first version 06 released of the replay system . Short video on that page . Most recent releaseversion 07 released that affects the replay system . Details are in there somewhere . or , at least , it ' s mentioned . I ' m not sure if there ' s any info out there on how to use the replay app , I ' d just say to load the app into the GUI and experiment with it yourself . Note that replays will not be readable by future versions of the replay app , and this will happen until the replay system is more stable . <| sep |> I swim . It gets me around the postural issues from POTS and provides me a balanced workout of strength , endurance and cardio for my whole body . I can go at whatever pace and distance is best for how I ' m feeling . For bonus points I can pick a pool with the best temperature for me on a given day . I love being in the water , and it ' s quite a meditative experience for me .