Sagittal spinal morphotype assessment in 8 to 15 years old Inline Hockey players.

Federative IH practice seems to cause specific adaptations in spinal sagittal morphotype. Taking into account the "Sagittal Integrative Morphotype" only 17.6% IH players presented "Normal Morphotype" with a normal thoracic kyphosis in the three measured positions, while only 23% IH players presented "Normal Morphotype" with a normal lumbar curvature in the three assessed positions. Furthermore, only 16.2% of IH players showed normal pelvic tilt. Exercise programs to prevent or rehabilitate these imbalances in young IH players are needed.