10 Best Exercise Equipment For Bad Knees 2026 in the United States

The Merrithew™ At Home SPX® Reformer Package is a solid choice for anyone looking to engage in low-impact exercise, particularly those with bad knees. One of its key strengths is its low-impact design, which minimizes stress on the joints while allowing for effective workouts. The adjustable resistance feature, with four full-tension and one half-tension spring, makes it versatile enough for users at different fitness levels, ensuring that you can tailor your workouts to your comfort and progress over time.

The ergonomic and cushioned design of this reformer enhances user comfort, making it ideal for extended use, whether you’re focusing on core strength, flexibility, or endurance. The extra-thick foam cushioning and padded platform extender provide additional support, which is especially beneficial for individuals with knee issues.

However, there are some drawbacks. The reformer is relatively large and heavy, weighing in at 115 pounds, which might be a concern for those with limited space or for users who may have difficulty moving it around. While it’s built for high-intensity use, beginners or those not engaged in regular fitness might find it a bit overwhelming at first, requiring some time to adapt to the equipment.

The Sunny Health & Fitness Elliptical Recumbent Cardio Bike is an excellent choice for those needing low-impact exercise equipment, particularly beneficial for individuals with bad knees. Its low-impact design ensures smooth movements that help maintain cardio health without putting undue stress on joints, making it suitable for both adults and seniors seeking gentle workout options. With adjustable magnetic resistance and a cushioned, ergonomic seat, it's easy to tailor workouts to fit personal fitness levels and comfort.

One of its standout features is the ability to engage multiple muscle groups, thanks to the dual handlebars and elliptical foot pedals, allowing users to target both upper and lower body workouts effectively. The bike also operates quietly, so you can enjoy your exercise without disturbing others around you.

The bike has a maximum weight limit of 265 pounds, which might not accommodate all users. The assembly process can be a bit cumbersome for some, requiring patience and basic tools. Additionally, the connectivity features, such as the SunnyFit App, may require some tech-savviness to fully utilize the workouts and tracking capabilities. With its solid build and stability features, users can feel secure during their workouts. The digital monitor helps track important metrics like distance and calories, which is useful for those motivated by progress. Its design and features cater well to those looking for a safe and effective exercise solution for bad knees. This elliptical bike is a strong contender for anyone seeking a reliable, low-impact fitness option.

The MERACH Recumbent Exercise Bike is a solid choice for those with bad knees, offering a low-impact workout that is gentle on joints. Its magnetic resistance system provides 8 levels of quiet and smooth operation, allowing for customizable intensity that caters to different fitness levels. The ergonomic design, including an adjustable padded seat and backrest, ensures comfort during use, which is essential for those with knee and back issues.

The built-in heart rate handle and LCD monitor help track important workout metrics, making it easier to monitor progress and maintain motivation. Additionally, the MERACH exclusive app offers various training modes, enhancing the exercise experience with live metrics and goals tracking. However, some users may find the need to purchase an additional cushion for extra comfort if they have specific back or spine concerns.

Assembly is fairly straightforward and can be completed within 30 minutes, though it is important to adjust the resistance knob to ensure proper operation. The bike's stability and safety features, combined with a weight capacity of 300 pounds, make it suitable for a wide range of users. The provided bottle cage is a thoughtful touch to remind users to stay hydrated. While the bike is battery-powered, which could be viewed as a limitation for some, the design and functionality make it a strong contender for those seeking an exercise solution that is easy on the knees.