Jeff Deyo - Lose Myself
Metallica - The Call of Ktulu
Deliverance - J.I.G.
Deliverance - Purgatory Sandwich With Mustard (unless your dad is catholic!)
Hillsong - Better Is One Day
The Insyderz - Shout To The Lord
Lose Myself isn't all that heavy of a beat, but J.I.G will provide an intense workout. Better is One Day would be a stretch / cool down, I think.