Are you still striving for '10,000 steps a day'? Be careful of the big trouble! Fitness is good, but it requires effort. Overexertion can harm your body. This H5 work by eqxiu.com, a provider of online design, highlights the importance of scientific exercise methods. It warns that the '10,000 steps a day' goal is not suitable for everyone, especially the elderly, as excessive walking can exacerbate joint wear and damage cartilage tissue, eventually leading to joint inflammation. The work emphasizes the need for a proper walking posture and the use of appropriate footwear for protection. It provides guidelines on the correct walking technique, emphasizing the importance of maintaining a straight posture, relaxed shoulders, and a light grip on the hands. It also cautions against盲目 'speed walking' and the potential for joint and muscle injuries, fatigue fractures, and damage to the respiratory and cardiovascular systems. The content encourages a moderate intensity walk of 30 minutes a day, which can be achieved with just over 3,300 steps. It reminds readers to pay attention to their heart rate and the signs of overexertion, suggesting that a heart rate of 110 beats per minute after exercise in a 60-year-old is a sign of excessive walking, and to reduce the intensity if dizziness or weakness is experienced.