1/5/2024 0 Comments Powerblock ez curl barI'll also mention that I pointed this out to Mark himself on his forum, and his only response, as I recall, was that he didn't really give a shit about arm exercises, anyways.Įdit: softened tone. It would be reasonable to suggest that the biceps are being under-recruited in a reverse curl compared to a curl. reverse curls, which have an obvious difference in strength despite otherwise identical leverage and range of motion. What does this imply about the total amount of muscle mass being used for the lift? If the biceps were somehow being under-recruited based on the wrist position inherent in an EZ Bar curl, don't you think the difference in strength would be obvious? Example: curls vs. My guess is "no." If you don't believe me, test this out for yourself. Are you actually stronger in a barbell curl compared to an EZ bar curl? Want to know a pretty easy way to compare the amount of muscle mass used in two different lifts that have the exact same range of motion and leverage? Compare your strength (how much you can lift for a given number of reps) in those exercises.Īs it turns out, we can make this comparison in barbell and EZ bar curls, since the leverage and range of motion are identical. Which, in this case, is elbow flexion, so yes, the biceps brachii are a prime mover. Force demands determine this, assuming the muscle in question is a prime mover in the action. However, this small difference in contraction (more supination at the top) probably has no practical bearing on the degree of recruitment of the biceps' component muscle fibers. Mark undoubtedly knows this, but seems to be using a Jones-esque argument.Īs such, yes, an EZ curl bar lacks some degree of supination, and yes, this would normally be accomplished by the biceps brachii. This is not the case, maximum recruitment tends to happen in the midrange of a muscle's length and is based solely on force demands. A lot of people apparently still believe this, including many examples in this very thread. This is not how recruitment actually works.Īrthur Jones was under the impression that maximum recruitment of a muscle's motor units was only truly possible in the position of full contraction, and designed his Nautilus machines (along with other concepts like variable resistance) with this idea in mind. "the biceps can't reach peak contraction at the top of a curl," and this is supposed to mean that the muscle fibers making up the biceps are somehow not being fully recruited, and thus stimulated to adapt/grow. You'll notice most of the replies in this read conflate "contraction" with "recruitment." I.e. You will be glad to view how convenient this item can be, and you will probably feel good realizing that this PowerBlock Classic EZ Curl Bar is amongst the best selling merchandise on today.The idea that an EZ curl bar is somehow inferior to the straight bar for biceps curls seems very questionable to me, and as far as I can tell originates with Mike Mentzer, who in turn probably got it from Arthur Jones. If you have planning to buy it in a lower price … you should to check the purchaser reviews & prices from several stores. NOW!!! PRICE DROP VERY FAST! CHECK PRICE NOW! CLICK THIS LINK BELOW! ![]() Make sure the customer support is always there to help you when you place PowerBlock Classic EZ Curl Bar order with them Make sure you can proceed credit card online to buy PowerBlock Classic EZ Curl Bar and the store protects your information from fraudulents ![]() Make sure the store keep your personal information private before you buy PowerBlock Classic EZ Curl Bar Research well before purchasing online "PowerBlock Classic EZ Curl Bar" You have to make sure you are dealing with the most reliable shop or store before buying PowerBlock Classic EZ Curl Bar You have to make sure you will get the best price by comparing PowerBlock Classic EZ Curl Bar price over the online source The Best if you're looking for Get Cheapest PowerBlock Classic EZ Curl Bar You will be amazed to observe convenient this product can be, and you will certainly feel good if you know this PowerBlock Classic EZ Curl Bar is among the best selling piece in currently. Cheapest PowerBlock Classic EZ Curl Bar Best Buy
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