Mattheüs Gorgosz Strong Body PT Prof.Dr.J.D.v.d. Waalsweg 7 3731KK De Bilt NL Toon e-mailadres T: 0653478426 W: strongbodypt.nl TOP Level C Certified Trainer, Personal Hormonal Profiler, TOP Level A Certified Trainer, TOP Level B Certified Trainer, Kettlebell Master Instructor, Advanced Mylogenics Practioner, Power Sled Trainer