Only 2-4 seconds on the golf course? I think we have been over this before. Any longer than that is bad why? (I cannot remember)
Basically, longer than 2-3 seconds relaxes the muscle too much to fully engage. When you are about to engage in an activity you want to do more dynamic stretches. Static stretches are ones you would do away from the course - holding 20-30 seconds. Dynamic ones are active - do a quick search on google and you'll get many examples.
I also had this in my archives.
Fradkin, A J. Sherman, C A. Finch, C F.
Improving golf performance with a warm up conditioning programme.
British Journal of Sports Medicine. 38(6):762-5, 2004 Dec.
OBJECTIVES: To determine whether a golf specific warm up programme (both immediately prior to play and after performing it five times a week for 5 weeks) improved performance in 10 male golfers compared with 10 controls matched for age, sex, and handicap.
METHODS: Twenty male golfers were matched for age (+/-2 years) and handicap (+/-1 stroke). Club head speed was assessed by two dimensional video analysis in a laboratory setting. In week 1, all golfers performed 10 strokes. In weeks 2 and 7, the controls underwent the same procedure as in week 1. The exercise group performed the golf specific warm up followed by their 10 strokes. Between weeks 2 and 7, the exercise group performed the specially designed warm up five times a week for 5 weeks.
RESULTS: The mean club head speeds of the exercise group improved at each testing week. Between weeks 1 and 2, golfers in the exercise group improved their club head speed on average by 3-6 m/s (12.8%), and between weeks 1 and 7, they increased their club head speeds by 7-10 m/s (24.0%). With the exception of one golfer whose club head speed varied by 1.7 m/s, the mean club head speeds of the golfers in the control group hardly varied over the testing period (range: 0.3-0.8 m/s). A significant difference (p = 0.029) was found between the mean club head speeds of the exercise and control groups over the duration of the study, and a significant interaction over time (p<0.001) was also found.
CONCLUSIONS: This study has shown that golfers' performances will be significantly improved by undertaking a golf specific warm up programme compared with not performing the warm up.
- In this program they did hold a few of the stretches for 5 seconds.