Ik ben Personal trainer en ik werk met eigen lichaamsgewicht of losse gewichten zoals kettlebels, dumbells, halters, speedfloorladders.
HIIT/인터벌, 체중 감량, 강화 & 톤
This 2-day course is a must for Fitness Trainers, Personal Trainers and Weight Consultants that want to help people with obesity and/or eating disorders towards structural behavior changes and a healthy, active lifestyle.