Where should the hands be placed when standing up after rukoo’?
Question

                What is the position of the hands after getting up from the rukoo'h? I have seen people raise their hands and then place them on their chests and other people who raise them and keep them to their sides.
Praise be to Allah.
    The correct placement of the hands when standing up after 
    rukoo’ is to place the right hand on the left forearm, not to let the hands 
    hang by the sides. 

    Shaykh Ibn ‘Uthaymeen (may Allaah have mercy on him) said: it 
    seems that the Sunnah is to place the right hand on the left forearm, 
    because of the general meaning of the hadeeth of Sahl ibn Sa’d which was 
    narrated by al-Bukhaari: “The people were commanded that a man should put 
    his right hand on his left forearm when praying.” If you look at the general 
    meaning of this hadeeth you will note that it says “when praying,” not “when 
    standing”. Thus it will be clear that when standing after rukoo’ it is 
    prescribed to put (the right hand on the left forearm), because when bowing 
    (rukoo’) the hands are placed on the knees, and when prostrating they are 
    placed on the ground, and when sitting they are placed on the thighs. But 
    when standing – which includes standing both before and after rukoo’ – a 
    person should place his right hand on his left forearm. 

    This is the correct view. 

    Al-Sharh al-Mumti’, 3/146. 

    And Allaah knows best.