Jim McLean's Power Drills Jim McLean has helped thousands of golfers improve their games with these very same drills. Now you can learn and practice these drills from the comfort of your own home. Featuring 30 time tested drills from Jim McLean's two Best Selling books, Golf Digest's Book of Drills and Golf Digest's Ultimate Book of Drills. Running time 1 hour 45 minutes If you have any questions about this product or would like to order by phone, please call us Toll Free at 888 733 8383. We look forward to hearing from you!