Shane Williams: Seven Sisters training session gets special guest
Non Evans, Wales' record international women's rugby points scorer, is undertaking a season-long programme of fitness for Seven Sisters rugby club's women's team.
Sport Wales is following the team's progress as Non helps them get fitter, eat healthier and get stronger mentally.
In the fourth instalment, Non surprises the girls by bringing record try scorer Shane Williams along to show them how to side step.
You can watch BBC Sport Wales every Friday night on BBC Two Wales and via the iPlayer
If you want to find out about how to get into rugby union, read our guide.