# data[].attributes.body
The NBP4S backpack brilliantly solves the problem of the Sherpa back pain by using a steel frame to more usefully distribute the weight. Even though it is metal, it does not hurt the Sherpa because of special padding along the outer ridges of the contacting faces of the backpack. The steel frame is adjustable to better fit each Sherpa. The backpack is also equipped with a waist strap, to better support the weight, and to better relieve the stress on the Sherpa back. The NBP4S is also provided with a spring on each side of the metal frame that pulls the material into the , which pulls some of the weight off the center of the back and pulls the

# data[].attributes.headline
The Science Behind the Super Abilities of the Shepas     Sohn, E. npr. May 18, 2017

# data[].attributes.subject
The Science Behind the Super Abilities of the Shepas     Sohn, E. npr. May 18, 2017

# data[].attributes.body
The Sherpas have back pains because the backpack does not distribute weight good.

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How could I put some weight on another object.
How could it be softer.
How do the straps effect the overall balance of the backpack.
How would bigger straps compare to more straps.

# data[].attributes.body
Assault Team, Col, Cwm, Crampon, Crevasse, Ice Fall, Ice Pick, Self Arrest