Correct Lifting Technique Model 3D print model

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Lifting Heavy Objects Incorrectly When lifting heavy objects using improper techniques, the entire body experiences severe strain. Three millimeter diameter holes facilitate movement through joints when fitted with washers. Elastic strips must run from shoulders down to pelvis, front and back sections divided by hole pairs. Rear elastic should surpass in strength; upright posture maintained for the model's backside at all times. Securing straps is vital: tie a knot above shoulder section to prevent slipping into holes, while pelvic-end can be attached securely using short dowels inserted through designated slots. During printing process, infill should either be near zero or absent; add sand or ball bearings to mimic object weights naturally occurring in the environment. Multiple versions exist within this file; one is specifically designed with legs positioned at an angle resembling the anatomical shape assumed while lifting. However parallel-legged designs (as mentioned in '_straight' labeled files) might aid smooth joint-hole alignment - crucial if post-print customization requires drilled smoother motion experience, or perhaps just to satisfy the design enthusiasts craving such an aspect.