Your thumb provides 50% of hand function. Texting, gripping, and fine motor work all depend on thumb mobility. These exercises maintain the range and strength your thumb needs. Get personalized mobility routines: Start your 14-day free trial Why This Matters Thumb arthritis and tendinitis are common, especially with age and device use. Maintaining mobility prevents these issues. A healthy thumb enables everything from opening jars to precise manipulation. The Exercises Practice these exercises in order. Move slowly and respect your current range of motion. Exercise 1 JME 196 Hold onto your hand to find a gentle stretch in your forearm and wrist. Don't force any range of motion - listen to your body. Exercise 2 Exercise 3 JME 199 With one hand, hold onto the outside of the other hand for a gentle stretch. Don't force the range - listen to what your body needs. Exercise 4 JME 200 Rotate your wrist both up and down while maintaining the same position of your forearm. Exercise 5 JME 189 *Desk Required: With one hand on your desk, bend your upper body forward while maintaining the position of your hand on the desk. Feel a gentle stretch in your forearm and then return to the start. Tips for Success Circle your thumb in both directions Touch thumb to base of pinky; this tests opposition Stretch thumb web space (between thumb and index) Texting thumb: stretch often if you text frequently Thenar muscle massage helps release thumb tension How Often to Practice Practice daily, especially if device use is heavy. Brief sessions throughout the day prevent stiffness. Build Your Mobility Practice Consistency matters more than duration. simplmobility provides joint-specific routines in 2-3 minute sessions that fit into any schedule. Start Your Free Trial