There are so many myths and so much complicated or conflicting
information out there about what you need to do to achieve your
fitness goals. For instance, some sources say to do high numbers
of repetitions and lower amounts of weight, while others say to
max out the weight and do only as many repetitions as you can
handle. There are many things bodybuilders should know about
lifting, including the fact that you do need to do heavy
weight lifting to build muscle, but light
weight lifting is also beneficial.
One
reason why it is necessary to do heavy weight lifting to
build muscle, especially visually noticeable muscle, is
because muscle gain is related to speeding up the metabolism.
Pound for pound, muscle on the body burns two to four times as
many calories as fat. Therefore, the more muscle the builder
has, the more calories that will be burned while at rest,
helping to get rid of fat quickly and make the muscle definition
show.
For the biggest, bulkiest gains, doing low repetitions of
heavy weight lifting to build muscle is the way
to go. Ideally, bodybuilders want to aim for between five and
seven repetitions per set. That being said, he should choose the
highest poundage he can manage while still completing these
repetitions in proper form. For example, such as in arm
exercises, if your arm is meant to be at a ninety-degree angle
in the workout but the weight becomes too heavy to raise it that
high, you are using too much weight.
Additionally, if you are using heavy weight lifting to build
muscle, it is important that you know that your weight is heavy
enough. One way to tell if you need to increase the poundage
during weight lifting exercises is if you have completed a set
and you are not completely fatigued. Even if you can only do one
more in perfect form, it still means you are not using enough
weight and the body will not demonstrate maximum muscle gain.
So why does it help to use heavy weight lifting to build muscle?
This is because muscles are comprised of two types of fibers:
fast-twitch and slow-twitch. Slow-twitch fibers help the muscles
to build endurance during long-winded exercises. However,
fast-twitch fibers have a higher capability of more rapid and
intense movement, and possess the ability to cause gain in
muscle strength.
For that reason, heavier-concentrated weightlifting
workouts are more effective in building muscle.
Since repetitions with strenuous amount of weight require the
body to use short bursts of high energy, they will use a high
number of fast-twitch fibers. The goal is to use the highest
number of fibers, particularly fast-twitch, because they are the
fibers that are the cause of muscle growth.
In short, it is very important for a person who is looking to
bulk up to utilize heavy weight lifting to build muscle.
A good rule of thumb is to always use the maximum poundage
possible during your bicep workouts and other workout regimens
in order to see the fastest, highest-quality results. Otherwise,
the body will adapt to the weight being used and muscle growth
will quickly halt.
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