your science-based fitness blog from Germany
Nature has arranged it that way: If you want a shapely body with great and defined muscles, you must train accordingly and provide yourself with the right food. Without regular strength training, our muscles can’t increase their volume. Here are the best methods and strategies …
If you train your endurance regularly and according to plan, you pay attention to training frequency, duration, and intensity. New findings show that especially training intensity plays a vital role. This is where polarized training comes into play: you either train very hard or slowly.