Điện trở Duelund CAST Silver/Graphite – 2.2R / 10W
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- Điện trở Duelund Standar Graphite
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Điện trở Duelund này được thiết kế đặc biệt , sử dụng trong phân tần Loa.Được cấu tạo từ Graphite dạng thanh ( 1 dạng carbon), chân ra bằng Bạc, và được bảo về trong ống Phenol cách điện. Là trở Non-inductor ( không có thành phần cảm kháng), dung sai 5%. Một đặc điểm khác biệt của Duelund so với các loại khác đó là : Điện trở Duelund là điện trở hệ số nhiệt âm. Nó sẽ giảm trị số khi dòng tăng. Cuộn dây Cone loa sẽ sinh nhiệt và làm nội trở cuộn dây tăng, điện trở Duelund chống lại điều này bằng cách giảm trở kháng. Kết quả cải thiện đáng kể độ động.
Sản phẩm của Duelund Coherrent Audio đã nổi tiếng về chất lượng từ nhiều năm nay. Các mặt hàng của hãng chủ yếu phục vụ cho phân khúc cao cấp : bao gồm tụ điện , điện trở, cuộn cảm. Gần đây là : loa, jack RCA . Từ 2019, Duelund đã được chuyển giao máy móc từ Jensen Capacitor. Do vậy năng lực sản xuất của Duelund Audio tăng đáng kể.
Hifiparts.net / DIYshop.vn chính thức phân phối Duelund từ tháng 11.2020.
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By understanding the anatomy of the again and implementing finest practices from bodybuilders, you’ll find a way to
develop a powerful and resilient again that helps total
power and stability. Made for the elite athlete and the strong-willed our products have been designed to gas your athletic efficiency.
– Incorporate deadlift and pull variations to work completely different components of
your again and build general power. Both exercises provide a well-rounded strategy to
growing a strong and sculpted again. A well-defined back
acts like armor on your vertebrae, the place every muscle
works tirelessly to protect and support each twist and switch of your
on a daily basis actions. And in fact, if you’d like a full coaching program designed to build a powerful aesthetically pleasing masculine physique, take a look at the THOR Testosterone Training Program.
Constructing a thick, cobra again naturally is not rocket science, and also you positively don’t want any BS high-rep pump work or isolation machines.
Focus on pulling together with your again, driving your elbows
back, and squeezing your shoulder blades together for maximum contraction in your lats.
The Seated Resistance Band Row is an excellent exercise that offers a range of
benefits for individuals of all fitness ranges. This seated variation of the classic rowing
exercise engages a number of muscle groups, including the back,
shoulders, and arms, while offering a low-impact
exercise that can be performed nearly anywhere. Incorporating the Seated Resistance Band Row into your fitness routine can improve posture, strengthen your upper physique, and enhance general muscular
endurance. Using a wider grip throughout exercises like pull-ups,
lat pulldowns, or rows could be an effective way to activate your back muscular tissues.
The wider grip increases the lever size, which creates an extended movement between the resistance and the
axis of rotation at the shoulder joint. This locations a higher emphasis on the muscles liable for shoulder extension and scapular retraction,
primarily the lats, rhomboids, and trapezius.
Stick to your exercise routine, specializing in incorporating the highest 10 workout routines for back thickness into your coaching plan. Incorporating proper kind
is essential to minimize the risk of injury and ensure maximum effectiveness when performing this train.
By adding the Cable One Arm Bent over Row to your routine, you
can work in path of attaining a defined and strong back with improved muscular development.
Incorporating variations like totally different grips or adjusting physique angle can add variety to this train routine for optimal muscle engagement and development.
Consistency with proper method is vital to maximize
effectiveness while minimizing injury risk when performing this train. It not solely helps in strengthening and rising the dimensions of back
muscular tissues but also contributes to improved posture and decreased danger of again accidents.
Strongman workouts aren’t solely effective for constructing thickness within the back but also for enhancing general energy and athleticism.
Incorporating these dynamic actions into your coaching routine
can provide a refreshing change of tempo from traditional weightlifting exercises and contribute
to well-rounded muscular growth. To perform a pull-up correctly, grip an overhead bar with palms slightly wider than shoulder-width apart.
Many bodybuilders claim they’ll develop the peak of their biceps with concentration curls.
They see and feel the muscle bulging up, but this happens as the elements for contraction overlap excessively and really form much less rigidity.
Obtain StrengthLog for free, maintain observe of your weights and reps, and attempt to beat your earlier numbers every workout.
A training log helps you stay constant, set and obtain specific goals, track your progress over
time, identify patterns in your coaching, and maintain your self accountable
to your fitness objectives.
Keep In Mind that gravity pulls free weights down in a straight line towards the center of the
earth, so you have to bend over to get any actual vary of movement (ROM).
Once you identify that deep connection, you can gradually start increasing the weights you utilize.
A true master of mind-muscle connection can pantomime any again train and not solely
feel the lats working but additionally achieve an precise pump.
The range of movement for an exercise does not enhance rigidity,
the main stimulus for more size and power. The angle of pull, or how the train matches up with the
orientation of the muscle fibers, is missing as properly.
This movement is nice for hitting your back, particularly to the; inner lats, mid to lower traps and the rhomboids.
Yates’ most celebrated pose was his rear double biceps, where his back’s depth and graininess
were absolutely displayed. It was a pose that usually
secured him victories, as competitors struggled to match his muscle detail and density.
Add these workout routines to your current training plan or, higher yet,
do them completely for the next couple of months, and your back will
develop quicker than ever before. Count On expert-backed workouts, nutrition advice, the latest in power sports
activities, and a whole lot of motivation heading your method.
One session of the again exercise per week is enough training
quantity for great gains, however you can perform it twice weekly if
you’re an skilled bodybuilder. Whereas there are different muscular tissues in the back, those talked about above are the most essential for designing one of the best back workouts.
Compound movements in your back interact them all, routinely guaranteeing a
complete coaching approach. The erector spinae,
comprising three muscular tissues, spans the whole
again and assists in back rotation and straightening.
When a bodybuilder is lean, the spinal erectors can be seen and resemble the shape of a Christmas tree in the lower again.
Like the higher again, the decrease back consists of a number of muscles, each important for bodily operate
and athletic efficiency.
Seated cable rows are wonderful for mid-back improvement as a outcome of
they provide constant rigidity, guaranteeing efficient muscle activation. – Prioritize
rows over vertical pulling to target the muscle tissue in your
back extra successfully. With the one arm variation, you’ll find a way to achieve
a greater range of motion and isolate specific muscle groups for optimum ends in your back exercise routine.
To additional enhance your back exercise routine, incorporating the barbell bent over row can considerably
contribute to growing a robust and well-defined back.
To carry out the Kettlebell Two Arm Row, maintain a kettlebell in each hand with
an overhand grip.
Minor differences that will exist in muscle activation beyond this happen as a outcome of working the muscle tissue
awkwardly will weaken some muscle tissue that ought to participate.
The lats create width while the rhomboids and trapezii allow thickness.
Nevertheless it could still be used as a half of any again exercise, it would be more suited towards the tip of a workout when your muscle tissue
are already exhausted. This will produce
the most effective advantages and burn from this explicit motion. The variety of warm-up
sets required is dependent upon the burden you plan to make use of in your working
sets. The transversospinales muscle group consists of the multifidus, semispinalis, and rotatores muscle tissue beneath the erector spinae.
They aid in again rotation and allow you to bend your backbone in varied directions relying on which aspect you flex.
Your mid and decrease lats are higher adductors than your higher
lats, permitting you to focus on them extra successfully.
You would possibly need to begin with a giant neutral-grip chin-up after which move to a lighter wide-grip lat pulldown. The Barbell Bent Over Broad
Grip Row is an efficient again train that targets the lats, rhomboids, and traps.
Holding a barbell with a large grip while bending at
the waist engages the upper again muscle tissue to pull the load in the direction of
your torso. Constructing a giant again requires some massive lifts; few workouts do it higher than the rack pull.
If your current back routine emphasizes chins
and pulldowns greater than rows, add a rowing train and drop one of many arms-overhead
movements.
However by doing this, you prioritize lat engagement over bicep activation,
resulting in stronger contractions. The scapula does go into
a bit of retraction, but this can be achieved by
eliminating the bottom half of the pull, kind of, and doing rack or block deadlifts.
The more loading you can use, the higher potential for progress,
as long as you utilize correct kind. To hit the lats, brace
with the abs rather than extending the lumbar spine
(arching the lower back). That mentioned, one reminder is to have elbow-to-wrist alignment if you’re within the fully contracted place of a pulling train. It Is
a great total position for the joints to be in to completely maximize the area of the
back you are making an attempt to bias and may keep you
from compensating with other muscle groups.
It targets the latissimus dorsi, trapezius, rhomboids, and rear deltoids while participating the core
for stability. Building a robust and well-defined again is important for total
energy, posture, and aesthetics in bodybuilding. A well-developed back enhances the V-taper, improves performance in compound lifts, and reduces the risk of injury.
Incorporating the best workout routines into your routine ensures optimal muscle
growth and practical power. The barbell bent over row is essential for building
back thickness, targeting the center and upper back muscle tissue.
With proper form and approach, this exercise could be extremely efficient in sculpting a powerful back.
While not specifically a again exercise, lateral raises assist develop the shoulder muscle tissue, which can contribute to the overall look of a wider back.
In this post you’ll discover ways to construct a wide back
using true and examined, scientifically legitimate methods
of building that extensive cobra back. This exercise additionally helps
to appropriate muscle imbalances between your left and proper sides due to its unilateral nature.
Focus on controlling the weight throughout both the concentric and eccentric phases of this exercise for maximum
benefit and reduced risk of damage. So, if you’re somebody who enjoys the ache of an intense
back workout, listed here are some suggestions for getting probably the most out of your
again thickness coaching periods.
The rowing workout routines to include are a matter of non-public choice, however try to pick dissimilar actions.
To give consideration to constructing back thickness, incorporate Workout #1 centered round rows into your routine.
Make The Most Of a big selection of rowing workout routines featuring totally different gear
similar to dumbbells, barbells, and cables to effectively goal various areas of the back
including the lats, traps, and rear delts.
To develop a wider back, it is important to concentrate on workouts
that focus on the lats. Pull-up variations, similar to wide-grip pull-ups or lat pull-downs,
are particularly effective in partaking the lats.
Beneath, we’ve assembled seven of the preferred body weight
back exercises to fit into your subsequent exercise.
There’s a great purpose you will see these carried out on back days – they
build some critically 3D muscle. Your lats act in tandem
with just about each muscle in your physique to drag off a successful
deadlift.
Incorporating variations like Romanian deadlifts or trap bar lifts can additional challenge completely different areas and forestall muscle loss through various
stimulation. Central to all of it is the vertebral column or spine, which
helps your physique and allows you to stand upright. Your spinal erectors run along your backbone;
they work hard during actions like deadlifting, serving to maintain proper posture by stopping unwanted flexion. Adding actions that contain flexion and extension helps
work different elements of the backbone and can improve muscular balance around the belly region as properly as strengthen limbs
and abdominals. Shane Duquette is the founding father of Outlift, Bony to Beastly, and Bony to
Bombshell, each with tens of millions of readers.
He’s a Certified Conditioning Coach (CCC), has gained 70 pounds, and has over a decade of
experience helping greater than 15,000 folks build muscle.
He additionally has a degree in fantastic arts, but those are inversely correlated with muscle growth.
Or have a glance at the earlier section of this article to see if there’s a way to get extra oomph out of the sets you’re already doing.
By utilizing a reasonable weight dumbbell with precise execution of technique, people can effectively develop a strong
and well-defined again by way of the Dumbbell Break Up Stance
Bent Over Row. The rotational movement of the palms during this exercise
engages various muscle groups, making a complete workout that promotes optimum improvement.
Focusing on constructing a sculpted back not only
contributes to impressive athletic feats but also serves as
armor towards widespread injuries by supporting correct posture
and spinal alignment. Male higher body, especially the trapezius muscle, is extremely dense in androgen receptors, thus it responds properly
to excessive testosterone ranges. Due To This Fact a sensible coaching program can be the THOR Testosterone Training Program, our most really
helpful handbook for training that maximizes hormonal
output. So not only it’s aesthetically pleasing
to be able to pull massive weight, however it’s additionally helpful in different
types of life, be it a physical job or a bar brawl.
Hold the opposite finish whereas standing perpendicular to it, then row the bar up
and towards your hip, specializing in squeezing your shoulder blades collectively at the high of the motion. You have a greater diversity of pulling muscle
tissue than pressing muscle tissue, so it could take a wider variety of exercises to train them all.
Plus, again muscular tissues tend to be quite good at handling greater coaching volumes.
You also can prepare your rotator cuff with overhead urgent actions.
After all, whenever you press a weight overhead, you’re externally rotating your shoulders beneath a heavy load.
The path your arms take – flared versus tucked in –
throughout pulling exercises will decide which back muscle tissue get hit extra.
So if one area of your back is taking on (keeping you from constructing one other area) you can change your
arm path and focus in more on what you are wanting to construct.
The length-tension relationship establishes that muscle tissue work
at stronger or weaker lengths throughout the vary of motion.
That stated, while there isn’t any denying the facility of pull-ups, there’s
a couple of approach to carry out them. Named after the
late bodybuilder John Meadows, this unilateral rowing train is great for rising back width
and addressing muscular imbalances. By specializing in one aspect at a time, the Meadows row enhances mind-muscle connection and forces greater stabilisation.
The rear delts are strongly concerned in each shoulder hyperextension and
transverse extension. The higher again does have a quantity of
areas that each have different functions.
Scapular elevation helps to reposition the hand, not for shrugging a heavy weight.
This train is a variation of the more generally used bent over row, this exercise is used to focus on the
lower latissimus dorsi. Since the decrease lats are nearer to the insertion level and additional away
from the center of the muscle it won’t do a lot for total again growth.
These dynamic workout routines not only assist build a sculpted
and strong posterior chain but also contribute to practical energy that transcends the
fitness center. Integrating strongman workout routines presents an opportunity to
elevate your training expertise by embracing unconventional
yet effective strategies for achieving a defined and resilient back.
Incorporating strongman workouts into your back workout
routine can bolster general power and thickness. Moves like farmer’s walks, tire flips,
and atlas stone lifts have interaction multiple muscle
groups simultaneously, promoting important gains in back improvement.
Incorporating the Barbell One Arm Bent over Row into your exercise routine might help you
obtain a powerful and sculpted again. By adding this exercise along with others really helpful here, you probably can work in the course of creating a powerful degree of
muscle thickness while additionally enhancing
total athletic efficiency.
References:
bodybuilders who don’t Use steroids