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EUlift: back-friendly action and ergonomics
This app contains an e-book with a theoretical reference:
- substantiation;
- basic principles of back-friendly action and ergonomics;
- postures and movement techniques described in detail.
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Open AGH: Polish instructional database
On this Polish instructional site you will find courses, tests, exercises, presentations and simulations for different subjects. The teaching materials created by teachers or college students.
The site focuses mainly on scientific subjects and …
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