Southampton roller derby team say sport improves mental health
As well as believing in the "power of a big bum" these women say roller derby has helped improve their mental health.
Every week they lace up their roller skates and move around a track as a team trying to score points.
The women at Southampton City Rollers have been speaking as part of Mental Health Awareness Week.
They've now made a mindfulness colouring book of all their players to encourage people in their community to take time and relax.
Video journalist: Emily Ford
