Tips On How To Make A Passive Muslim Become Active In Solat?

Asalam Alaykum Ummah,

How do I make someone more diligent in praying.

I think due to his upbringing, job, surroundings and friends he found himself, it is a bit difficult for him to pray the 5 daily prayers. He wakes up for Tahajud and prays Jumah but the 5 daily prayers seems difficult to catch up with.

The progress isn't too visible and improving.

How do I make him better.

Thanks and Jazakumlahi Khayran as you give me tips.

P.S: Parents, please try and teach your children the benefits and how important Solat is from their young age.

source http://www.nairaland.com/5757829/tips-how-make-passive-muslim