After surgery and treatment your muscles may move differently because they are in different places or changed in some way (e.g., radiation can produce a fibrosis of the muscle).
Emva kotyando nonyango izihlunu zakho zishukuma ngendlela eyahlukileyo kunakuqala kuba zikwezinye iindawo ngoku okanye zineenguqu ezithile (umz., unyango lwemitha lungenza umonzakalo kwisihlunu).