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Germany, Kickboxing
10X WORLD CHAMPION
Janet Heinen
Janet Heinen is a professional kickboxer known for her fierce determination, discipline, and powerful fighting style. With an impressive track record in national and international competitions, she continues to rise as one of the most promising athletes in her category. Inside the ring, Janet embodies strength and resilience — outside, she’s an inspiration to a new generation of fighters.
"Thanks to the FitLine products, my overall well-being has significantly improved. My recovery phase¹ was very short. I was absolutely able to improve my endurance² in sports. During competition preparation, I hardly had any complaints. I feel fitter and full of energy³. I have been using FitLine products since February 2019 and regularly take: FitLine PowerCocktail, Activize Oxyplus, Restorate, Joint-Health, Heart Duo (Omega 3 & Q10), Basen Plus, Feel Good Yoghurt, ProShape® (Amino) FitLine Team: Beate Wiedemann ¹ Magnesium contributes to the normal functioning of the nervous system and normal muscle function. ² Carbohydrate-electrolyte solutions contribute to the maintenance of endurance performance during prolonged endurance exercise. ³ Vitamins B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), and B7 (biotin) contribute to normal energy metabolism."
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© 2025 FitLine - All Rights Reserved.
Joint-Health
ProShape Amino
Sweden
Thai boxing
Jonas Andersson
Finland
Track & Field
Tiia Kuikka