Jeffrey is an International Fitness Presenter, a Reebok Master Trainer, a Schwinn Master Trainer and an Area Group Fitness Manager for Equinox Fitness Clubs.
- Health 2.0 WinterTech
- Health 2.0 Europe 2014
- 8th Annual Fall Conf 2014
- Health Interactive@50+
- HxRefactored 2014
- mHealth Summit 2013
- Health 2.0 Europe 2013
- Health Interactive 2013
- 7th Annual Fall Conf 2013
- Health:Refactored 2013