If you have the determination to exercise regularly, all you need is a yoga mat, a pair of dumbbells, and a treadmill or exercise bike to combine aerobic and anaerobic workouts at home. A few years ago, treadmills were not common in homes due to their high price and large size. Plus, many feared they would end up as clothes hangers. However, with increasing air pollution and the time-consuming nature of gym visits, more people are opting to exercise at home. Modern treadmills come with more intelligent features and are relatively affordable, making them a popular choice.

Today, let's talk about treadmills to help you avoid confusion and common pitfalls when purchasing one. The goal is to ensure everyone can exercise scientifically and build a strong physique. After all, even the neighbor's cat has started working out—so why are you still lounging around?

1. The Heart of the Treadmill: The Motor

When browsing online for treadmills, you'll notice that many manufacturers highlight features like appearance, large screens, and smartphone connectivity. While these features add convenience, the motor is the treadmill’s most critical component. It determines the machine’s longevity, smooth operation, and noise level. Common treadmill motor powers are 1HP, 2HP, and 3HP, which you can choose based on your weight and running habits. If your budget allows, opt for a higher power motor to avoid overloading a smaller one.

It's essential to focus on continuous horsepower (CHP) rather than peak horsepower (PHP). The same horsepower rating can vary in quality, much like air conditioners with the same power rating but different compressor brands.

2. Running Belt Width

While international standards suggest a minimum belt width of 40cm, I recommend choosing one that is at least 45cm wide for better safety and comfort. A width of 45-50cm is ideal for home use. Ensure the safety sideboards are at least 8cm wide to maintain balance when getting on and off the treadmill. The belt length typically ranges from 130cm to 160cm. For most women, 140cm is sufficient, but I suggest at least 150cm to prevent accidental falls. Try out the belt width and length in a store to see if it suits your stride.

3. Incline Adjustment

Experts suggest that an incline between 2° and 5° can help protect your knees. Most gym treadmills have incline adjustments, but many entry-level home models do not, often fixed at around 2.6°. An adjustable incline can simulate outdoor hill running, providing a more efficient workout and enhancing leg strength.

4. Shock Absorption Design

Good shock absorption is crucial to prevent knee injuries and reduce noise. High-quality treadmills typically use rubber or air cushioning systems, and reputable brands often have proprietary shock absorption technologies. Entry-level models may use EVA or spring cushioning, which are less effective. Ensure the treadmill has a good shock absorption system to protect your joints.

5. Smart Features

With the rise of smart technology, many treadmills now offer features like voice control, app connectivity, and preset running modes (e.g., easy run, fat burn, professional run). These features can make workouts more engaging and efficient. Some treadmills also offer interval training modes, which alternate between high-intensity and low-intensity running for better fat burning and fitness.

6. Storage and Portability

Easy storage is a must for home treadmills to prevent them from becoming bulky eyesores. Many modern treadmills are designed for easy folding, allowing them to be stored under a bed or behind a door.

In conclusion, I hope everyone can achieve a strong physique, become more excellent as they grow older, and embrace a disciplined yet free lifestyle. For any further questions or additional information about home treadmills, feel free to ask!