8 Klass — Laboratornaia Rabota Vyiavlenie Narushenii Osanki

Likely carrying his heavy backpack on only the right shoulder every day. The Conclusion

"You're missing your head and heels at the same time," Sasha noted, scribbling in her journal. "When you touch your heels, your head tilts forward. That’s a sign of 'forward head' posture from too much gaming." Step 2: Measuring the Curves

By the end of the hour, the lab journals were filled with data. Mr. Petrov walked around, looking at their findings. laboratornaia rabota vyiavlenie narushenii osanki 8 klass

The classroom smelled of chalk dust and floor wax as the Grade 8 biology students gathered for their favorite kind of lesson: a lab day. Today's mission was "Laboratory Work: Detection of Posture Disorders."

Denis backed up to the wall. Sasha checked for the five points of contact that indicate healthy posture: The back of the head The shoulder blades The buttocks The calves Likely carrying his heavy backpack on only the

"Turn around," Sasha said. She looked at Denis's shoulders from behind. One was clearly two centimeters higher than the other. She checked his shoulder blades; the right one protruded like a small wing. Possible early-stage scoliosis.

Sasha looked at her own results. Her "diamond test"—pressing her back to the wall and seeing if her hand could slide through the gap at her waist—showed she was doing well. However, Denis realized he needed to stop slouching over his phone. That’s a sign of 'forward head' posture from

5 cm (Slightly high, suggesting a mild lordosis) Step 3: The Shoulder Symmetry