Low-Impact & Zero Pressure Under desk elliptical machine is ideal for sedentary office workers, seniors with leg discomfort, and individuals undergoing leg rehabilitation. Engaging in low-impact exercise not only helps burn calories but also improves heart health, builds muscle strength, promotes leg adaptation, and accelerates the recovery process, it's a great addition to home gym systems. 2 In 1 & Auto Or Manual Modes Elliptical leg exerciser offers a dynamic workout experience with two modes. Manual Mode allows you to adjust 12 speed levels and choose to move forward or backward. Auto Mode features preset programs (P1 P3) that automatically adjust speed and direction over a 30-minute session, effectively targeting multiple muscle groups to help you achieve your fitness goals. Ultra-Quiet Operation Elliptical exercise machine features a silent wheel and advanced sound-dampening technology, ensuring a smooth and quiet workout at noise levels under 15 decibels.