Ukwelula kuyisici esibalulekile sokufudumala okufanele nokupholisa phansi ekuqaleni nasekupheleni kokujima ngakunye. I-Stretch Trainer ivumela abasebenzisi ukuthi balungiselele imizimba yabo ukujima okunamandla nokwanelisa kakhudlwana futhi isiza ukuvimbela ukulimala phakathi nangemuva kokujima. Abasebenzisi bazozizwa beguquguquka kakhudlwana futhi belungele ukujima kwabo ngaso sonke isikhathi. Izinyawo ezilula nezincane zokubekwa noma yikuphi. Usayizi womhlangano: 1290 * 530 * 1090mm, isisindo: 80kg. Ishubhu lensimbi: 50*100*3mm