Initially subjects completed and signed an informed consent and the PAR-Q General Health Questionnaire. A Polar heart rate monitor and Cardiosport transmitter belt were used to record heart rate at five second intervals. Weight (kg) and height (m) were recorded and then a series of profile building questions were asked about the subject’s exercise habits and their perspectives on the natural environment. On completion (5 minutes), subjects relaxed in a supine position, with eyes closed on the massage table for a further three minutes. Heart rate was monitored throughout this period and the lowest value attained was considered to represent the resting heart rate. Resting systolic and diastolic blood pressure was measured at the end of this period using an Omron Digital blood pressure monitor. Subjects then completed the POMS and self-esteem questionnaires, which were rotated at random