If you spend all day walking, you rack up miles. As a furniture mover I was walking 8-10 miles a day, carrying furniture for a significant fraction of that. If

If you spend all day walking, you rack up miles. As a furniture mover I was walking 8-10 miles a day, carrying furniture for a significant fraction of that. If these workers are walking across giant warehouses they should definitely have bikes laying around. Rollerskates seem dangerous