| Physical Activity | Four self-selected activity groups: a) walking group + box fit (moderate intensity) or Zuu fit (high intensity interval training) classes; b) walking group only; c) Box and/or Zuu fit classes; and d) self-organising group involving various activities including walking and touch rugby | Individually tailored consultations about physical activity (education, workout plans, and physical activity sessions); Delivered through whatever means was desired (e.g., phone, face-to-face, home visit) |
| Nutrition | Weekly one-hour didactic session | Weekly 30-min education delivered via a booklet |
| Who Delivered | Tuakana (senior mentor) who was also a participant | Kaiarahi (guide or community health worker) |
| Frequency | Three times per week for 1 h each session | Determined by the participant |
| Other Elements | Monthly prizes for greatest percentages of weight loss; Facebook group; Participant information booklets | Health screen with nurse (e.g., lipids, blood pressure, CVD risk) at baseline with referral to GPs if necessary |
