I was surprised by the numbers I pulled from todays session. With an average of 3 minutes per run over 5 runs. It was extremely tight and exciting, only the first run did I manage to make it for 3.5 minutes, there was not much air to work with yet somehow I managed to stay relaxed enough to rebreathe for an average of 3 minutes on almost all of the runs. It also helped that my chesties are very puffy and hold a lot of air. I love getting sealed up with my Kevlar vest, it smells of delightful sweatiness. Things got very exciting the more vests I got in the vacbag with me til after five runs I hit the finale quickly. I was expecting to need the PVC aprons but I proved myself otherwise :P