The article emphasizes the importance of genetic analyses in creating personalized fitness plans. Dr. Daniel Wallerstorfer (Novogenia) explains that genetic differences can significantly impact training outcomes. A meta-study identified 13 genes crucial for training success. For instance, genetic factors can account for up to 72% of variations in strength training and 44% in cardiovascular exercises. Individually tailored training programs based on genetic analyses can thus lead to more effective and healthier fitness results.