My left arm is slightly bent however the results seem ok have never hit balls so well with so little effort- had some balls in the bunker and used your method visualized the lines in the sand and was pleased with results. I have not played for 4 years and flexibility will occur with practice have been doing drills in the kitchen in between cooking and am getting on well.
Your teaching is better than anything I have come across have tried Little Moe in the past but your simplistic approach is much better and the Mirror image which I looked at today gives you a clearer understanding of the movements of the body and the mechanics of the swing. I hope you have lots of customers am recommending your site to my friends and anybody who I meet who plays golf. My back which has been a problem seems to be coping. I think the one plain swing is better for the back perhaps. Ian N. UK.