A–Z Glossary

Torso length

Torso length is the measurement from the base of the neck to the top of the pelvis used for backpack fit.

← Back to A–Z Glossary

Search results for: Torso length

Choosing the right backpack size and fit for a child

Choosing the right backpack size and fit for a child

Why backpack size and fit matter A backpack changes how weight is distributed across the musculoskeletal system. When the load hangs low or away from the body, it creates a longer lever arm, increasing the effort required from the trunk and shoulder muscles to maintain balance. A child may compensate by leaning forward, rounding the […]