I don't have access to all the info I had saved on another computer, so I just pulled 1 study for now, in order to continue the discussion from the other thread.
This link:
http://www.ncbi.nlm.nih.gov/pubmed/11932584
is a brief synopsis of a study the concludes that lifting heavier for lower reps creates a higher EPOC than does lower weights and higher reps, given similar groups of lifters. EPOC is Excess Post-exercise Oxygen Consumption, which is just a fancy way of tracking the effect a workout has, after you stop working out. This study leads to 2 conclusions in favor of lifting heavier:
1) the metabolic effect of heavier lifting is greater, and in turn the lifter burns more calories when NOT exercising
2) being stronger will make burning calories easier, based on both the increased workload allowed the stronger lifter, and the increased metabolic function of a body with more muscle, which burns more calories in a resting state than does fat.
There are benefits to high rep work, especially when considering specific joints or movement patterns, but scientifically, lifting heavier promotes a leaner physique than lifting lighter.
When I get back to a normal routine, I'll link up some more studies discussing the benefit of different rest periods on both cardiovascular response and musculature response.
Pubmed is a great resource for anyone looking to learn more about the effects of work load and food sources on a body, but can be very technical.
This link:
http://www.ncbi.nlm.nih.gov/pubmed/11932584
is a brief synopsis of a study the concludes that lifting heavier for lower reps creates a higher EPOC than does lower weights and higher reps, given similar groups of lifters. EPOC is Excess Post-exercise Oxygen Consumption, which is just a fancy way of tracking the effect a workout has, after you stop working out. This study leads to 2 conclusions in favor of lifting heavier:
1) the metabolic effect of heavier lifting is greater, and in turn the lifter burns more calories when NOT exercising
2) being stronger will make burning calories easier, based on both the increased workload allowed the stronger lifter, and the increased metabolic function of a body with more muscle, which burns more calories in a resting state than does fat.
There are benefits to high rep work, especially when considering specific joints or movement patterns, but scientifically, lifting heavier promotes a leaner physique than lifting lighter.
When I get back to a normal routine, I'll link up some more studies discussing the benefit of different rest periods on both cardiovascular response and musculature response.
Pubmed is a great resource for anyone looking to learn more about the effects of work load and food sources on a body, but can be very technical.
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