Osho has devised many Active Meditation Techniques for the current time.

http://www.messagefrommasters.com/Meditation/Meditation.htm

Osho says in Gautam Buddha time it was easy to sit still because we used to lot of physical work.
but now our main work is mental and after mental work our mind is so much used and worried that we cant do silent meditations like vipassana in the begining.

so Osho advised active meditations and then Vipassana meditations.

learn about Osho active meditation at

http://www.messagefrommasters.com/Meditation/Meditation.htm