ACE Health Coach Certification Practice Test

Which exercise is particularly effective for improving thoracic spine mobility?

1. Cat-cow stretch

2. Lying hamstrings stretch

3. Seated forward fold

4. Overhead triceps stretch

The correct answer is: Cat-cow stretch

The cat-cow stretch is particularly effective for improving thoracic spine mobility because it involves flexion and extension of the spine, which promotes movement in the thoracic region. As individuals transition between the two positions—arching the back upward (cat) and then dropping the belly toward the floor while lifting the head (cow)—they actively engage the muscles around the thoracic spine. This dynamic movement encourages articulation within the thoracic vertebrae and helps to increase overall mobility in that area, which is crucial for maintaining proper posture and functional movement in daily activities. In contrast, the other options focus on different muscle groups or regions. The lying hamstrings stretch primarily targets the hamstrings and has little to no effect on thoracic spine mobility. The seated forward fold is beneficial for stretching the lower back and hamstrings but does not specifically enhance the movement of the thoracic spine. Lastly, the overhead triceps stretch focuses on the triceps muscles and shoulder area rather than promoting mobility in the thoracic spine.