Tue, Feb-10-09, 18:11
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Senior Member
Posts: 241
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Plan: PP-ish
Stats: 202/149/147
BF:~10%
Progress: 96%
Location: Connecticut
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Quote:
Originally Posted by innermusic
PS -Re Danny Kassap, "The doctors determined that Danny suffered a “ventricular fibrillation” (an uncoordinated contraction of the cardiac muscle) brought on by myocarditis (an inflammation of the heart), which in turn was caused by a cold virus."
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Sure, Danny Kassap, Jim Fixx, Pheidippides. All of them had heart defects. Just sayin...we sure are explaining away an awful lot of runners dropping dead.
And for those who went on dates in high school instead of reading Greek history, from Wiki:
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Pheidippides ran the 40 km (26 miles) from the battlefield near the town of Marathon to Athens to announce the Greek victory over Persia in the Battle of Marathon (490 BC) with the word "Νενικήκαμεν" (Nenikékamen, 'We have won') and died on the spot.
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Men's Health recently had a good article "Death By Exercise" that examined the phenomenon of runners dying of heart attacks. Interestingly, that same article cited the Harvard study. Burning as little as 500 calories a week exercising gives heart protection, and the benefits increase up to 2,000 calories a week, then don't improve and actually start to fall. Weight training, though, is remarkably free of sudden deaths,
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Nope. In fact, it has virtually no body count. A few guys a year die from dropping barbells on their tracheas, and some strokes turn up in the literature, but you'd be hard-pressed to find any cases of heart attacks associated with weight lifting. Post-cardiac-arrest patients are regularly trained back to health with weights, and I couldn't find any references to any of them dying, either.
Strength training protects your heart in two ways: First, says Franklin, you get a predictable increase in diastolic blood pressure, which governs the return of blood to your coronary arteries. (If your blood pressure is 120 over 80, 80 is the diastolic number.) That's different from aerobic exercise, in which systolic blood pressure (the first number) rises but diastolic pressure stays the same or possibly even decreases. Both numbers go up by quite a bit when you lift, which means blood is being pushed back to your heart with equivalent force.
Second, most of us tend to hold our breath briefly while lifting. This increases blood pressure dramatically and used to scare the daylights out of doctors, who feared aneurysms could result. But new research from the University of Alberta in Edmonton shows that brief breath-holding actually exerts a sort of counterpressure on arterial walls that neutralizes the rise in blood pressure. Aneurysm avoided.
In other words, your body seems designed to protect itself during brief, heavy exertion and lifters shouldn't ever have to worry about death by exercise.
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Some endurance exercise is fine, if you like it. Strength training is probably more than fine--it specifically prepares your body for the shock of sudden, strenuous exertion, such as shoveling snow, which is most likely to kill you if your body isn't ready for it.
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In all fairness though, the author seems to be unaware of American strongman Jesse Marunde, who died of a heart attack between sets of heavy squats, though apparently he liked to recover by flopping flat onto his back in between sets, which I have read is a major no-no.
Curious though, all tweaks and [I hope] good natured razzing aside, why does someone with a physique like yours want to do distance runs? Scanning your website, it looks like you could break most distance runners over your knee.
Also, as a bodybuilder, you know that lifting heavy works your heart wayyyy harder than running, which is why you can only exert max effort for a few seconds. Any exercise someone can do for hours strikes me as simply not being all that strenuous, hence the reference to one of the articles above as stating that STRENUOUS exercise strengthens the heart. People can run for an hour, ergo running is not strenuous. Now squats on the other hand...
Last edited by AlienBug : Tue, Feb-10-09 at 19:24.
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