Here is a test I did.
Old:
Did 5 min stretches ( see lists above)
Hit 20 -30 balls,
Putt for 5-7 min.
New:
Full regime:
Light workout ,(get heart rate up for 5 min.)
10-15 min stretches ( esp Lars, ribs, man strings, hip flexor a, hamstrings, then hamstrings.)
Easy wedges, 75% swings, then full swings with wedge, 8 iron , driver and two clubs I am likely to use one holes #1 & 2.
2 putting drills for 6 minutes, then get my putting distances confirmed.
Results: dropped 1.5 strokes off my index in a month. ( mostly from fewer dumb mistakes in first 3 holes due to stiff musculature .)
Hit 'em straight.