CARs (Controlled Articular Rotations) are a specific joint mobility technique. They differ from stretching in their intent, execution, and results. Find your optimal approach: Start your 14-day free trial CARs (Controlled Articular Rotations) Actively moving joints through their fullest possible range with maximal tension and control. Slow, deliberate rotations that explore and expand joint capacity. How It Works CARs create tension throughout the range of motion, sending signals to maintain or expand that range. The slow, controlled nature allows assessment of joint health while training the nervous system to own the full range. They maintain joint health proactively. Best For Joint health assessment Maintaining range of motion Building end-range control Morning joint maintenance When to Avoid Rushing through movements Without understanding proper tension On acutely injured joints Example Exercises 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. Traditional Stretching Lengthening muscles through held or dynamic positions. Focus on tissue extensibility rather than active joint exploration. How It Works Stretching reduces muscle tension and increases passive flexibility. It addresses the muscular contribution to movement restriction but does not directly train joint capsule mobility or neural control. Best For Reducing muscle tightness Post-activity recovery Improving passive flexibility Relaxation When to Avoid As the only joint maintenance method If joints feel restricted despite flexible muscles Before power activities Example Exercises JME 113 Place one knee on your chair and move that knee both forward and back to feel a stretch in the front of your leg. JME 119 *Wall Required: Place both hands on a wall in front of you and slightly extend your hips forward. The Verdict CARs train joint health and control. Stretching trains muscle flexibility. Both address different aspects of movement. CARs are particularly valuable for long-term joint health and identifying restrictions early. Building Your Practice The best approach combines multiple methods based on your goals and timing. Understanding what each technique does helps you choose wisely. For personalized mobility programming that integrates the right techniques at the right time, simplmobility provides joint-specific routines in 2-3 minute sessions. Start Your Free Trial