This is a collective space for you and your friends to discover your journey to getting active, together.

Shaped by girls like you, our website has heaps of free and exciting content to explore what works for you. Whatever your journey, Big Sister will be with you every step of the way.

Are you about to hit your teens and want to understand more about how your body might start to change? Maybe you’re already in your teens and have started to notice things are changing. Whatever stage you’re at, don’t worry, it’s all normal and we’re on hand to guide you through it.

From understanding the changes, to advice and top tips, we’ll be sharing some ways we’ve managed to navigate puberty and how getting active helped us.