.tooltip-wrapper { text-align: center; margin-top: 1rem; } .tooltip-container { position: relative; display: inline-block; cursor: pointer; margin: 0 10px; outline: none; } .tooltip-text { visibility: hidden; width: 220px; background-color: #333; color: #fff; text-align: left; padding: 8px; border-radius: 6px; position: absolute; z-index: 1000; top: 125%; left: 50%; transform: translateX(-50%); opacity: 0; transition: opacity 0.3s ease; font-size: 0.875rem; pointer-events: none; white-space: normal; } .tooltip-container:focus .tooltip-text, .tooltip-container:hover .tooltip-text { visibility: visible; opacity: 1; pointer-events: auto; } .double-underline { position: relative; display: inline-block; padding-bottom: 4px; } .double-underline::before, .double-underline::after { content: ""; position: absolute; left: 0; right: 0; height: 1px; background-color: currentColor; } .double-underline::before { bottom: 0; } .double-underline::after { bottom: -3px; } .tooltip-icon { font-weight: bold; margin-left: 4px; } Condition: Used ⓘ NEW equipment is brand new and comes in its original packaging, unassembled. However, USED fitness equipment MAY be disassembled to ship. Shipping Available: Yes ⓘ FREIGHT shipping (NOT Ground shipping) is curbside, so your item will be delivered to the curb or driveway. Take your conditioning to the next level with the Matrix S-Drive Self-Powered Treadmill, a high-performance training tool designed for sprinting, sled pushes, resistance training, and high-intensity interval workouts. Unlike traditional motorized treadmills, the S-Drive is completely self-powered, meaning the belt moves only when you do. This allows users to accelerate, decelerate, and control pace naturally, creating a more realistic and demanding training experience that develops speed, power, endurance, and overall athletic performance. The curved running surface and multi-resistance design engage the glutes, quadriceps, hamstrings, calves, core, and upper body, providing a true full-body workout that burns calories while improving explosive strength and cardiovascular fitness. Integrated push handles allow users to perform sled push-style exercises, while adjustable resistance levels increase workout intensity for sprint intervals, strength endurance, and sport-specific conditioning. Whether training for football, soccer, CrossFit, tactical fitness, or general athletic development, the S-Drive offers unmatched versatility in a single machine. Built with Matrix's commercial-grade engineering, the S-Drive is designed to withstand the demands of elite training environments while requiring no electrical power. Its durable construction, low-maintenance design, and self-powered operation make it an excellent choice for commercial gyms, collegiate athletic facilities, performance centers, functional fitness gyms, and premium home training spaces. For athletes and facilities seeking a treadmill that delivers maximum performance, unlimited intensity, and complete user control, the Matrix S-Drive Self-Powered Treadmill is an exceptional investment. Dimensions: 76.8″L x 59″W x 59″H/ Freedom Fitness Equipment® in the Charlotte, NC region are the experts and selecting the best fitness equipment for your home gym, personal training studio, or commercial facility needs.
