I-MND FITNESS FH Pin Load Selection Strength Series iyisisetshenziswa esisebenzayo sokusebenzisa ijimu esebenzisa u-50*100*3mm ishubhu eliyisiyingi eliyisicaba njengohlaka njengohlaka, Isebenza ikakhulukazi endaweni yokuzivocavoca ephezulu. I-MND-FH02 Leg Extension isenzo esingasodwa sokuzivocavoca i-quadriceps femoris. Ilungele ukuqopha umumo nomugqa we-quadriceps femoris. Ngalesi senzo, imigqa yemisipha phambi kwethanga izocaca.Izandiso zomlenze ziwumsebenzi obalulekile ekuqiniseni i-patellar ligament kanye nokunamathiselwe kwe-quadriceps emadolweni. Lo msebenzi ugxile ekuqiniseni i-quad yedwa futhi, ngakho-ke, uqinisa okunamathiselwe okubalulekile kwe-joint joint ngesikhathi esifanayo.Ukuqeqeshwa okusizwa ngomshini, kuyindlela enhle kakhulu yabaqalayo bokuzivocavoca futhi akudingeki ukhathazeke ngefomu nokuma. futhi kuwumsebenzi omuhle wokuqeda, njengoba kuwumsebenzi wokuzihlukanisa we-quadriceps ongenziwa ngemva kokuzivocavoca okuhlanganisiwe njengama-squats noma ama-dead lifts.Ungagxila emisipha eqondiwe ngokukhetha. Ngenkathi wenza ama-squats, ushaya imisipha eminingi ngesikhathi esisodwa futhi usebenzise amandla amaningi. Ngezandiso zomlenze, ugxila kuphela kuma-quads.
1. Ikesi le-Counterweight: Lithatha ishubhu lensimbi elikhulu elimise okuka-D njengohlaka, linezinhlobo ezimbili zobude kukesi le-counterweight.
2. Umcamelo: inqubo yokwenza amagwebu enziwe nge-polyurethane, indawo engaphezulu yenziwe ngesikhumba se-super fiber.
3. Ukulungiswa kwesihlalo: Uhlelo oluyinkimbinkimbi lwezihlalo ze-air spring lubonisa ikhwalithi yayo ephezulu, ekhululekile futhi eqinile.