### **Flexibility in Newborns:**
- **Natural Flexibility:**
  - Newborn babies are highly flexible, primarily because their bones and joints haven't fully matured yet.
  - This flexibility helps facilitate passage through the birth canal and allows for the rapid growth they experience after birth.

- **Bone Development:**
  - At birth, babies have approximately 300 bones, many composed of cartilage, which gradually hardens and fuses into the 206 bones found in adults.

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### **Typical Movements in Newborns:**
- **Spontaneous Movements:**
  - Random arm and leg movements, stretching, and kicking, help develop muscle strength and coordination.

- **Reflexive Movements:**
  - Movements such as rooting, sucking, grasping, and stepping reflexes occur automatically, aiding survival and promoting developmental milestones.

- **Head and Neck Movements:**
  - Initially, head and neck movements are limited and require support, but babies gradually gain strength and control.

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### **Development of Movement:**
- As babies grow, movements become more intentional and coordinated.
- Increased muscle strength and reduced flexibility (to a healthy, age-appropriate degree) occur over time as bones solidify and muscles strengthen.

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### **Supporting Healthy Movement:**
- Gentle exercises, tummy time, and regular handling support motor skill development.
- Providing safe, supervised environments encourages exploration and natural movement progression.