http://www.ventureteambuilding.co.uk/freeze-tag/
http://www.ventureteambuilding.co.uk/team-building-activities/
https://www.momjunction.com/articles/team-building-activities-games-and-exercises-for-teens_00375666/
https://www.gun.io/blog/rodney-mullen-ted-talk-skateboarding-free-culture-open-source-hacking
http://www.thefa.com/get-involved/coach/the-boot-room/issue-29/designing-game-realistic-practice_14092017
http://carolblack.org/a-thousand-rivers/
http://carolblack.org/on-the-wildness-of-children/
https://www.icoachkids.eu/the-first-icoachkids-free-e-learning-course-is-now-available.html
https://leadersinsport.com/performance/part-four-shaping-future-sport/
https://www.podomatic.com/podcasts/rugbycoachscorner/episodes/2017-11-08T10_46_45-08_00
http://teachlikeachampion.com/blog/sneak-preview-coachs-guide-teaching-ability-decide/
https://athleteassessments.com/athlete-centered-coaching-research/
https://community.ukcoaching.org/spaces/10/welcome-and-general/blogs/general/15097/developing-skill-part-1-being-skilful
https://community.ukcoaching.org/spaces/10/welcome-and-general/blogs/general/15110/developing-skill-part-2-information-autonomy-and-playing-in-the-ugly-zone
https://www.parentsinsport.co.uk/2019/09/05/how-can-you-help-develop-resilience-in-your-sporting-children/