VCE Stuff > VCE Physical Education
the LIP
bridgethuss:
--- Quote from: chodadude on October 30, 2008, 11:47:14 am ---LIP isn't the point when entry and removal is in balance (equilibrium).
Because if it was, then right now, where you are sitting you would be 'experiencing' your LIP.
Which of course, your not.
--- End quote ---
my pe teacher said it was the balance, and so did the guy in the lecture i went to...
mtwtfss:
Yeah balance, but not when it equals eachother.
If it is when it equals eachother, then LIP would be the plateau in lactate levels, and not the rising of levels.
cafa:
--- Quote from: chodadude on October 30, 2008, 11:47:14 am ---LIP isn't the point when entry and removal is in balance (equilibrium).
Because if it was, then right now, where you are sitting you would be 'experiencing' your LIP.
Which of course, your not.
--- End quote ---
ill disagree with ya on that 1 ther 2
cause wen ur at rest wuldnt removal b higher then uptake due to cells breaking it down and the body removing it as "waste"?? taking in2 account that the lactate system does still operate during rest and ther is always at least trace amounts of lactic acid in the bloodstream at all times
melaniej:
Well, they will only remove as much as they need.
ALL YOU NEED TO KNOW FOR LIP!
It is the point at which lactate begins to accumulate at a faster rate than which it can be removed.
It occurs at ~85% MHR but this can be increased to ~90% with training.
Once LIP is reached, blood-lactate levels and H+ levels increase, and if the athlete is to continue working they must decrease their intensity or fatigue will soon follow.
Just don't think too much into it, use what the textbook and notes say.
mtwtfss:
--- Quote from: cafa on October 30, 2008, 04:03:40 pm ---
--- Quote from: chodadude on October 30, 2008, 11:47:14 am ---LIP isn't the point when entry and removal is in balance (equilibrium).
Because if it was, then right now, where you are sitting you would be 'experiencing' your LIP.
Which of course, your not.
--- End quote ---
ill disagree with ya on that 1 ther 2
cause wen ur at rest wuldnt removal b higher then uptake due to cells breaking it down and the body removing it as "waste"?? taking in2 account that the lactate system does still operate during rest and ther is always at least trace amounts of lactic acid in the bloodstream at all times
--- End quote ---
If the removal is faster than enterance then we would end up with no lactate in the blood :O :O. Will never happen!
Therefore entry = removal.
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