Watch your best swings on video through the winter
The instructor suggests using your phone to keep pictures of a couple of your great swings and looking at them over the winter, so you hold onto that image and feeling and stay confident when you're not playing. He notes they used to call this 'cyber vision.'
Channel: Mark Immelman
Watch official source at 37:43Why this context matters
Framed as an off-season tool for staying sharp when you can't play.