RELATED VIDEOS Golden Rules: How Jack Nicklaus' upright swing helped increase his power Golden Rules: How Jack Nicklaus used force plates to help his swing Golden Rules: Jack Nicklaus’ putting technique From pencil to paintbrush, watch Lee Wybranski pay tribute to Jack Nicklaus' 6 Masters wins Off Course with Claude Harmon: Why this longtime golf commentator thinks we’ll *definitely* see another player dominate like Tiger Woods Instruction Flashback Jack | Coil and Extend January 13, 2020 Jack Nicklaus explains that the secret to gaining more power is to swing wide, make a full turn, and to coil at the top of the backswing.