Ukuzivocavoca ukuqinisa ama-hamstrings futhi uthuthukise ukusebenza kwakho ngokomzimba
Thola izivivinyo ezingcono kakhulu zokuqinisa ama-hamstrings, ukuvimbela ukulimala futhi uthuthukise ukusebenza kwakho ngokomzimba. Qedela umhlahlandlela wokuqeqesha.