Mars rules your willpower, your desires and the fullfilment of them. If Mars is strongly placed in your chart , you will maintain good relationship with people around you and will have a strong personality. A happy married life is also promised by a strong Mars. If you have a week Mars you will be troubled by debts and will end up in litatgations one after another. Weak mars will deplete your energy and will create lethargy & blood related disorder. The energised Mars Yantra will with its powerful radiations will turn Mars into favourable planet and will nullify all the ill effect caused by it.