On netzathleten.de, find the article about improving fitness through small steps in the 'Gesundheit' section. What is the recommended advice for preventing significant wear and tear on joints due to gait anomalies? Then, navigate to the 'Equipment' section and find the product test article for 'RF 01'. What type of product is 'RF 01'?
Navigate to netzathleten.de. Navigate to the 'Gesundheit' (Health) section. Locate and open the article titled 'In kleinen Schritten zu mehr Fitness und Wohlbefinden' (In small steps to more fitness and well-being). Read the article to identify the recommended advice for preventing significant wear and tear on joints due to gait anomalies. Navigate to the 'Equipment' section. Locate and open the product test article titled 'Alles Roger – Der RF 01 im Test' (All Roger - The RF 01 in Test). Identify the type of product that 'RF 01' is. Provide both pieces of information, translated into English.
Successfully identified and stated the advice: 'Early physical therapy and supportive insoles are recommended to prevent significant wear and tear on ankle joints and kneecaps.' Successfully identified and stated that 'RF 01' is a tennis racket. All extracted information is accurately translated into English.