1.Kukhazikika kwa mikanda kumapereka kuthekera kokweza kwambiri, komwe kuli koyenera mtunda waufupi pamigodi ndi msewu wosakanikirana.
2.Transverse lalikulu midadada chitsanzo kapangidwe amapereka kwambiri pansi ngwira ndi kukwera mphamvu.
3.Kupereka kukana kung'amba ndi kubowola pamsewu wovuta, zomwe zimapangitsa moyo wa tayala kukhala wautali.