Especially after overcoming a certain limit angle of inclination to the ground, which already its weakened tissue just above the earth can not hold effect of its own weight (power is many times increased by lever action).
Hasa baada ya Kushinda na Baadhi ya kikomo angle ya kupendelea ardhi, ambayo tishu yake tayari dhaifu tu juu ya ardhi hawezi kushikilia athari za uzito wake mwenyewe (nguvu ni mara nyingi Kuongezeka kwa hatua lever).