Final answer:
The purpose of the t-spine rotation drill from the quadruped position is to facilitate thoracic rotation. This drill targets the thoracic spine, which is the middle part of the vertebral column. By rotating the spine in this position, it helps to improve mobility and flexibility in the thoracic region.
Step-by-step explanation:
The purpose of performing the t-spine rotation drill from the quadruped position with one supporting arm on the ground is to facilitate thoracic rotation. This drill targets the thoracic spine, which is the middle part of the vertebral column. By rotating the spine in this position, it helps to improve mobility and flexibility in the thoracic region.
purpose of the t-spine rotation drill from the quadruped position is to facilitate thoracic rotation. This drill targets the thoracic spine, which is the middle part of the vertebral column. By rotating the spine in this position, it helps to improve mobility and flexibility in the thoracic region.