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Kde všade sa skrýva cukor? Možno vás to prekvapí...

Napísal femme 10. jún 2019

O škodlivosti cukru sa veľa rozpráva a cukor sa stavia do pozície akéhosi strašiaka. Ako každá základná potravina, tak aj cukor je potrebný pre náš organizmus a pre správne fungovanie mozgu. Veľa ľudí si ale neuvedomuje, že cukor sa nachádza už skoro všade. 

cukor 19

Čo to vlastne cukor je? 

Cukor, alebo inak povedané sacharóza, je prírodné sladidlo, ktoré ma prirodzene sladkú chuť. Biela farba cukru sa získava pri rafinácií, pri ktorej sa ničia všetko enzýmy, minerály a vitamíny. Biely cukor sa vyrába z cukrovej repy, alebo z cukrovej trstiny. Má rôzne podoby, ale najčastejší je kryštálový cukor, práškový cukor a kockový cukor.

Cukor je v malej miere neškodný, ale vo veľkej miere je veľmi škodlivý. Kedysi bola konzumácia cukru približne 3 kilá na osobu, dnes je to už vyše 60 kíl na osobu ročne. Takýto vysoký podiel cukru prijímajú najmä obyvatelia USA, kde je nezdravý životný štýl veľmi rozšírený. Prejedanie sa cukrom spôsobuje mnoho chorôb, ako sú napríklad:

  • Cukrovka
  • Obezita
  • Kožné problémy
  • Zrýchlené starnutie pleti
  • Rôzne ochorenia zubov

Kde všade sa skrýva? 

Cukor je naozaj všade. Je veľmi dôležité čítať etikety, dávať si pozor na rôzne názvy cukru a nepreháňať to so sladenými nápojmi.

Keď si prečítate etiketu zo zložením výrobku môžete byť nemilo prekvapení. Cukor sa pridáva aj do takých potravín, ktoré tak na prvý pohľad nevyzerajú. Je to napríklad kečup, rôzne omáčky, zmesi korenia, dokonca knackerbroty, ktoré sa tvária ako diétna potravina. 

Občas sa stane, že v zložení nie je priamo napísané, že daná potravina obsahuje cukor. Najčastejšie názvy pre cukor môžu byť napríklad kukuričný sirup, sirup z hnedej ryže, melasa, med, fruktóza, rôzne škroby a iné. Najvhodnejšie je kupovať výrobky, ktoré majú označenie „bez pridaného cukru“.

Umelý cukor

Umelý cukor je primárne pridávaný namiesto normálneho cukru preto, aby aj ľudia s cukrovkou, si mohli občas osladiť život. Príliš veľa takéhoto cukru, ale tiež môže spôsobiť mnoho problémov. 

Pri častejšou jedení umelého cukru sa v tele začne viac produkovať inzulín a tým sa spomaľuje metabolizmus a ukladajú sa tuky do tela. Tento cukor obsahujú hlavne výrobky s označením „light“, alebo „diétne“. 

Sladené nápoje

Nápoje obsahujúce cukor sú veľmi populárne. Či už sú to nápoje, ktoré už sladké sú, alebo také, ktoré si samy osladíme, ako napríklad káva, alebo čaj. Všetky nápoje s príchuťou obsahujú cukor a všetky alkoholické nápoje obsahujú cukor. Najviac cukru prijímame do svojho tela tým, že pijeme sladené nápoje. 

Hlavne malým deťom sa často podávajú rôzne džúsiky, ktoré aj keď obsahujú ovocnú zložku, tak tiež majú príliš veľa pridaného cukru. Najvhodnejšia na pitie je čistá voda. Veľa detí, ale čistú vodu nechce piť a vtedy je lepšie, ak namiesto kupovaného džúsu, deťom doma odšťavíte ovocie, alebo uvaríte čaj s minimom cukru.

Vzdať sa cukru je ťažké, ale dá sa to. Treba začať zľahka a postupne cukor obmedzovať. Napríklad, ak ste pili kávu s jednou lyžičkou cukru, tak postupne každý deň, budete z lyžičky cukor odsypávať, až nakoniec neostane žiadny. Takto sa to dá spraviť aj s ostatnými pokrmami. 

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    After you’ve set and lifted the barbell out of the j-hooks
    it’s time to brace and carry out the eccentric, or lowering portion of this
    movement. Management the eccentric and keep away from rushing
    this a half of the motion. The shut grip bench press is solely one
    kind of grip you can use on the bench press.
    Whereas powerlifters could also be drawn to specificity and wish
    to practice solely the competition bench press,
    it might be advisable to change it up with
    a close grip just to give your shoulder joint a break. If you don’t usually prepare within the decrease rep vary I suggest you give it
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    Perform the bench press to a board that is elevated off the chest.
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    Thanks to the narrower grip, there is an elevated recruitment
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    Similarly, the close-grip dumbbell press can exchange the close-grip barbell press.
    A combination of non-compound actions, like tricep pullbacks and front arm raises, can also exchange this
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    Another mistake to avoid is utilizing a weight that's too heavy for you.

    Your setup could have your palms anywhere from 1.5 to
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    It’s inconceivable to do reverse grip rows
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    The function of the pecs is to adduct the higher arm (move the upper arm across the body), in addition to internally rotate the shoulder joint.
    The close-grip pause press is a neat variation that develops strength from the bottom position. As A Substitute of
    decreasing the bar and pressing it up immediately, you have to deliver it to your upper stomach,
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    Nevertheless, excessive reps are much less helpful for building power, the place heavy weights (85%+ of your one-repetition maximum) are finest.
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    Pressing with a slender grip is also beneficial for lifters
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  • Komentár Willian %PM, %19 %006 %2025 %23:%mar napísal Willian

    So, when selecting a weight load, you would possibly be basically catering to your strength within the backside vary of the
    movement. With partial reps, you would possibly be catering to the top range
    only, so you'll be able to go heavier. Lifting weights just isn't all about
    your muscle tissue, it’s about your bones too! Lifting weights is nice on your musculoskeletal
    system as a complete.
    Nonetheless, some key differences between the flat and
    incline bench press will help you decide which one is best on your targets.
    For power, stick to lower reps and better weights on the bench press.

    Contrastingly, dumbbell presses with moderate weights and better reps shape and tone muscle tissue.

    Embrace unilateral presses to deal with imbalances and improve core engagement.
    Rotating them can emphasize different parts of the pectoral muscle tissue.
    Guarantee elbows type a 45-degree angle with the physique to maximise
    gains and safeguard joints. "Executing these lifts with precision greatly influenced my muscular development," shares John Doe, bodybuilding champion.
    You won't need much more house beyond the area required for the bench itself.
    Additionally, you can also strive different bench press variations to emphasise completely different muscle tissue within the chest, arms,
    and shoulders. I started going to the gym 3 weeks ago and made
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    So to my query, right now was chest day so I began doing dumbbell press and dumbbell flys.
    While taking a break I observed that everyone doing dumbbell press and flys had been doing incline
    dumbbell press and flys. My question witch are higher, are they the identical and should I do each.
    1– With a dumbbell in each hand, arrange for dumbbell bench presses as usual.


    Since your lower again is naturally curved, it’s truly
    greatest to have a slight arch in your again. But undoubtedly don’t exaggerate the arch like
    powerlifters typically do in competitors. After unracking the barbell, position your arms so
    they are completely vertical. Keep Away From these widespread errors to keep your bench press secure and effective.

    1– Sit on the top of an train bench with a dumbbell in every
    hand. Expect expert-backed exercises, vitamin recommendation, the most recent in power sports, and a whole lot of motivation heading your method.
    Since you need to have a giant, sturdy chest, you're finest suggested to
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    If you assume about energy curves, the motion is much less complicated on the top
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    Conversely, the bench press usually permits heavier lifts,
    leading to potential mass gains, and serves as a
    benchmark for energy. Both have distinct advantages tailored for numerous
    goals, and integrating each can outcome in a comprehensive higher body
    growth. Sure, dumbbell presses could be an alternative, specializing in stabilizing muscle
    tissue and providing variation, but shouldn’t fully replace bench presses if in search of maximal
    strength positive aspects. Generally talking, advanced
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    barbell bench presses, or simply want to add some variation to your upper physique
    exercises, the dumbbell bench press is an efficient alternative.


    Isolating the chest with pre-exhaustion strategies before presses can intensify
    muscle workload. Start with flyes before pressing movements for a complicated muscle-building technique.
    Switching between dumbbell and barbell presses can maintain muscle tissue guessing and advancing.

    Periodize coaching, oscillating between quantity and intensity phases for sustainable progression. Focus on maintaining your wrists straight so that they're perpendicular to the bottom throughout the train to forestall wrist injury.

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    When they have completed a set, this motion ought to be reversed.

    The weight ought to be lowered to the athlete’s knees and placed on the floor.

    However, plenty of lifters like to do decline barbell or dumbbell bench presses as accessory lifts.
    To construct the girth of the pecs, the flat bench press is normally a great
    choice. For the upper pecs and the anterior
    delts, opt for incline bench presses, and to build the bottom of the pecs, program the decline bench press.
    The flat bench press is certainly one of the handiest exercises
    to develop and strengthen your chest, shoulders, and triceps.
    You can undoubtedly embrace it in your push day exercise routine.


    You can perform flies from both an incline and a flat place.
    In Contrast To presses, in flies your arms stay
    in a set place without bending your elbows. You can keep your elbows barely bent throughout, however shouldn't be bending repetitively.
    As the name implies, incline presses are carried out along with your body in an inclined position.
    You also needs to contemplate working towards the cues utilized by judges
    in a powerlifting competition. Functionally, the dumbbell incline press transfers naturally to a variety of pushing and urgent motions, such as
    pushing open a heavy door or placing groceries away on elevated
    shelves. If your bench is adjustable, set the incline to
    between 30- to 45-degrees.
    This hybridization ensures optimum performance and mitigates harm danger, making a well-rounded athlete.
    If you end up straining toward the tip of a set, ask a pal to spot
    you as you raise. This will let you finish your set with out altering the movement.
    If you discover yourself over-arching your again from the get-go, choose a lighter set
    of dumbbells. When you are fatigued towards the top of a set or if you're trying to carry more weight than you should,
    you could end up straining and over-arching your back to try to drive the dumbbells upward.
    When you speed through a movement like this, you end up losing
    the goal focus for the train, allowing other muscle teams and momentum that will help you complete
    the transfer. This could not appear to be a big deal, however it ends
    up reducing the effectiveness of your exercise, making it harder to see the enhancements you want to see.

    You will see rapid positive aspects as a beginner and there's no need for fluff as simply maximizing one
    lift and progressing in it goes to be more than sufficient to see the improvements you need.
    Once you get extra advanced, you’ll need to begin including in variety.
    Below is an example of how you can add the variations into your routine.

    That said, the ground press isn't just used for many who don’t have a bench.
    In reality, it’s extra common, no much less than by way of barbell floor presses, to use them to work on rising lock out strength and tricep and shoulder growth.


    Depending on what type of bench you employ, your body
    could be placed wherever from 45 to 60 levels.
    The steeper the incline, the extra emphasis will shift to
    your shoulders. No Matter you select, you want to problem yourself to get essentially the
    most out of your reps to see features, however always be secure.
    Remember, the bench press is a very excessive danger, excessive reward train when accomplished with heavy weights.
    The bench press isn't the top all be all when it comes to chest improvement.
    Nevertheless, if you want to build maximal pushing energy, bench press is a should.

    This may be an important difference to consider for novices and intermediate lifters.
    When thinking about training the pecs, I break them into three different
    divisions and these embody the sternal pec fibers, clavicular pec fibers, and costal pec fibers.
    Each of these bench press variations will prepare these divisions of pec fibers
    to totally different degrees. If you practice both the flat and the incline bench press equally exhausting and constantly, you will with time develop the power ratio that's "correct"
    for you.
    After the athlete is seated on the bench, they need to firmly grasp
    the dumbbells and lift them onto their knees one at a time.
    As the athlete lays down, they should "kick" the dumbbells up above their chest.

    If you have shoulder injuries, it’s important to
    consult with a healthcare skilled or a certified fitness coach for workouts which are appropriate in your specific situation. Taking the time to warm
    up properly enhances efficiency and reduces the risk of
    pressure or harm.
    Quite than doing numerous more isolated exercises for countless reps, you'll have the ability to bench press heavy masses (relative to your strength) with less quantity to the same and even greater effect.

    Both barbell bench press and dumbbell bench press should have their place within the common weightlifters routine.

    One Other beauty of lifting heavy, which you are able to do with bench press higher than another higher body train, is that it boosts the natural manufacturing
    of testosterone. The more testosterone in your physique, the extra muscle you will construct
    and the stronger you're going to get.
    Dumbbell bench press challenges are numerous targets or exams that an athlete
    can complete. They are a means for athletes to push themselves to perform more within the
    weight room. If you're able to dominate the dumbbell bench press, you must comply with these six steps.
    Your elbows should be immediately beneath your wrists as
    you put together to lower the dumbbells. Maintaining your elbows and wrists in alignment will keep your
    shoulders within the right place. To set your back, flex your shoulder blades
    and squeeze them collectively.
    For instance, in case your upper chest just isn't where you want it to be from an aesthetics
    standpoint, an incline bench press may be the solution to your problem.
    Or, if you have pre-existing shoulder ache or tightness, then manipulating the
    angle of the bench could permit you to still perform a
    pressing movement safely. The incline bench press is often programmed on chest, higher physique, or push days.

    Though you possibly can train the incline bench press within the 1-5 rep vary, the 8-12 rep range is
    ideal. If aesthetics is your objective, lifting within the 1-5 rep range isn’t going
    to be essentially the most advantageous method to prepare.

    The incline press additionally hits the anterior head of the deltoid
    muscle of the shoulders or the front a half of your shoulder.

    The guillotine bench press works the identical muscle tissue as
    any bench press (chest, shoulders, triceps). Nevertheless,
    due to the distinctive path of the bar and the way
    in which the elbows are flared, you might be minimizing the anterior deltoids and maximizing
    your upper chest (clavicular head) considerably.
    In truth, some EMG studies actually show it’s higher than some other bench press for complete pec major activation.
    The only concern is, it’s more dangerous considering you are decreasing the bar to your neck and could be harder on the shoulders
    since you elbows are flared.