All the participants was informed about the purpose of the study .
Why this may benefit the clubs , ethical issues were presented and a consent form ( see Appendix 3 ) was signed by all participants before the interview began ( Krueger & Casey , 2015 ) .
All the participants was informed about the purpose of the study and why this may benefit the clubs , ethical issues were presented and a consent form ( see Appendix 3 ) was signed by all participants before the interview began ( Krueger & Casey , 2015 ) .