The v02 max test is the most physiologically demanding test that we run in the lab. By running a client to exhaustion we can tell how much oxygen they need and how much they intake. From this we get an indication of how well the client would perform in the big competitions. This test demands a high level from the support team and constant supervision pre and post exercise. This allows for the client to feel safe and for the practitioners to carry out their job. overall the v02 max test is one which requires a strong team to be able to complete it successfully.