Left-handed Play: An iSamurai user sent us this tip. Hold the iPhone (or iPod Touch) in your left hand with the screen facing your palm. To block a strike on your right side, hold your hand across your chest with the back of your hand forward. To block a strike on your left, hold the iPhone at your left side with the back of your hand forward (with the top of device now pointing at the floor). The other moves should work as usual.