sdandrea1 Supple (souplesse)
In those above swings of Manuel and Sam Snead I'd say with that lifted left heel they can turn more in their 60's and display souplesse.. For edification Bill Owens came up the term souplesse, La Danse Du Golf. He is a UK golfer he moved to France and gave Triangulaid teaching. He came up with these terms. There is a direct correlation to Jones/DeLaTorre to Bill Owens.
You can watch and see these movements are much the same. Turn on English subtitles.