1. Smith, M. S. Physiological profile of senior and junior England international amateur boxers. J. Sports Sci. Med. 5, 74–89 (2006).
2. International Boxing Association (AIBA). AIBA Technical Rules (Rule. 17) Feb 2015, http://aiba.s3.ama zonaws.com/2015/02/AIBA-Technical-Rules-01.02.2015.pdf (2015).
3. El Ashker, S. Technical performance effectiveness subsequent to complex motor skills training in young boxers. Eur. J. Sport. Sci. 12, 475–484 (2012).
4. International Boxing Association (AIBA). AIBA Pro Boxing (APB) Competition Rules (Rule. 5) Feb 2015, http://aiba.s3.amazonaws.com/2015/02/APB-Competition-Rules-01.02.2015.pdf (2015).
5. International Boxing Association (AIBA). AIBA Technicalamazonaws.com/2015/02/AIBA-Technical-Rules-01.02.2015.pdf (2015).