The core activity of Melanie Fitness GmbH is the provision of services in the area of personal training and nutrition counseling. Specifically, this includes: Personal Training: individual training with a certified personal trainer tailored to the specific needs and goals of the customer; Nutrition Counseling: consulting and coaching on nutrition and metabolism to support customers in achieving their health and fitness goals. The company offers these services in Zurich and the Horgen district, targeting customers who want to improve their fitness and health.