CARs (Controlled Articular Rotations) are active joint rotations performed with maximal tension and control. This specific technique offers unique benefits. Experience these benefits yourself: Start your 14-day free trial 1. Assesses Joint Health CARs reveal the current state of each joint. Restrictions, discomfort, or lack of control become apparent during the slow, controlled rotation. You learn exactly where your limitations are. The science: The slow, controlled nature of CARs provides feedback about joint range, control, and any pain or restriction present. 2. Maintains End-Range Control CARs require tension through the entire range, especially at end positions. This builds and maintains the strength and control to own your full range, not theoretical flexibility you cannot control. The science: Irradiation during CARs sends signals to maintain the neural control of end ranges. Active tension builds strength where you are typically weakest. 3. Sends Preservation Signals CARs signal your nervous system to maintain joint range. The active, effortful nature sends stronger preservation signals than passive movement. Your body maintains what it actively uses. The science: The body adapts to demands. Active, high-tension movement sends clear signals to preserve joint capacity. 4. Prevents Range Loss Regular CARs prevent the gradual range loss that occurs with age or disuse. Daily practice maintains what you have rather than losing it through neglect. Prevention is easier than restoration. The science: Joint range decreases with disuse. Regular active movement through full range counteracts this natural decline. 5. Improves Body Awareness The slow, focused nature of CARs develops deep body awareness. You learn to feel subtle joint sensations and control precise movements. This proprioception transfers to all movement. The science: Slow, attentive movement develops proprioceptive awareness. CARs train the ability to sense and control joint position. Exercises to Get Started These exercises help you experience these benefits: JME 44 Starting with your hand at the side, bring your arm up, over your head, then back down to the side. JME 150 Sitting in your chair, rotate your upper body both left and right. Don't do this too fast - find what works for you. Making It Happen Understanding benefits creates motivation. Consistent practice creates results. Start with just a few minutes daily and build from there. The key is beginning, not perfection. For structured daily practice that delivers these benefits, simplmobility provides joint-specific routines in 2-3 minute sessions designed for real-world consistency. Start Your Free Trial