PDHPE (Personal Development, Health and Physical Education) addresses Australia's rising obesity rates, with 1 in 4 children overweight or obese. It promotes healthy lifestyles at a young age by teaching physical activity and safety. The benefits of PDHPE include helping children make better decisions, appreciate diversity, and fostering social and emotional growth. Everyone can support PDHPE by encouraging physical activity at home and getting the community involved in promoting healthy lifestyles.