with everybodys experience what would be more beneficial, hanging? extending for long periods of times? 30 sec stretches?

with everybodys experience what would be more beneficial, hanging? extending for long periods of times? 30 sec stretches?
Digg
Del.icio.us
Technorati
TwitterI don't have that much experience but I say 30 sec stretches should do the trick, hanging/extending in my opinion should be done by people who are hardly making gains.
Digg
Del.icio.us
Technorati
TwitterStart(Feb/19)
FL: 2,95
FG: 4,29
BPEL: 5,51
MSEG: 5,11
Current(July/30)
FL: 3,50
FG: 4,52
BPEL: 6,02
MSEG: 5,35