Le monde des fourmis?
- mis à jour le 20 02 2016
- Rédigé par Eva Houdova
Nous sommes de plus en plus proches de la fourmi
Ollivier Dyens est professeur à Montréal et auteur de "La Condition inhumaine" chez Flammarion :
"Aux questions essentielles que l'homme se pose depuis la nuit des temps - Qui suis-je ? D'où venons-nous ? -, la science et la technologie apportent des réponses qui, de plus en plus, contrarient ce que disent nos sens et notre esprit. C'est cette tension croissante entre notre réalité biologique et notre réalité technologique qui provoque ce que je qualifie de " condition inhumaine ". Depuis toujours, nous avons considéré les outils et les langages comme des structures qui existaient pour répondre à nos besoins. Il est vital de repenser cette relation. (…)
Nous risquons d'aboutir, dans un avenir plus ou moins proche, à un monde polarisé, manichéen, violent, dans lequel la majeure partie de l'humanité se retrouvera en décalage complet avec le monde des représentations, des idées, des théories et de la culture. Un monde de frustrations et de désespoir issu d'une nouvelle aliénation : celle de la connaissance. Ce risque est déjà à l'oeuvre : nous avons une difficulté grandissante à distinguer clairement l'information de sa synthèse - autrement dit de la connaissance. Pourquoi ? Parce que la culture générée par les machines nous dépasse. Pour utiliser une image maritime : la quantité d'informations présentes sur le Net est un océan, mais nous ne connaissons pas l'art d'y naviguer. Il apparaît de plus en plus que rester à la surface de cet océan - " surfer " - est devenu une question de survie. Mais l'humain navigue encore à l'ancienne, tant la connaissance nous semble liée à l'idée d'approfondissement. La surface et le fond : il va nous falloir apprendre à concilier ces deux notions. (…) Les moyens de communication qu'offrent à l'humanité les réseaux numériques instantanés semblent posséder un objectif principal : nourrir, ou créer une cohérence globale. Un blog acquiert sa légitimité s'il est recensé dans d'autres blogs, et le premier site qui apparaît dans Google est celui qui est " hyperlié " par le plus grand nombre de sites... Cette légitimation par la collectivité porte ses dangers : elle se défend contre l'individuel et fait peu de cas de ce qui est hors norme ou marginal. Mais elle représente aussi un potentiel formidable, qui change profondément notre relation au monde. L'humain de la condition inhumaine est bien plus proche de la fourmi - qui vit, existe et comprend l'univers par l'entremise de sa collectivité - qu'il ne l'est d'un individu autonome, conscient et singulier." Source : Le Monde, 27/01/08

"Aux questions essentielles que l'homme se pose depuis la nuit des temps - Qui suis-je ? D'où venons-nous ? -, la science et la technologie apportent des réponses qui, de plus en plus, contrarient ce que disent nos sens et notre esprit. C'est cette tension croissante entre notre réalité biologique et notre réalité technologique qui provoque ce que je qualifie de " condition inhumaine ". Depuis toujours, nous avons considéré les outils et les langages comme des structures qui existaient pour répondre à nos besoins. Il est vital de repenser cette relation. (…)
Nous risquons d'aboutir, dans un avenir plus ou moins proche, à un monde polarisé, manichéen, violent, dans lequel la majeure partie de l'humanité se retrouvera en décalage complet avec le monde des représentations, des idées, des théories et de la culture. Un monde de frustrations et de désespoir issu d'une nouvelle aliénation : celle de la connaissance. Ce risque est déjà à l'oeuvre : nous avons une difficulté grandissante à distinguer clairement l'information de sa synthèse - autrement dit de la connaissance. Pourquoi ? Parce que la culture générée par les machines nous dépasse. Pour utiliser une image maritime : la quantité d'informations présentes sur le Net est un océan, mais nous ne connaissons pas l'art d'y naviguer. Il apparaît de plus en plus que rester à la surface de cet océan - " surfer " - est devenu une question de survie. Mais l'humain navigue encore à l'ancienne, tant la connaissance nous semble liée à l'idée d'approfondissement. La surface et le fond : il va nous falloir apprendre à concilier ces deux notions. (…) Les moyens de communication qu'offrent à l'humanité les réseaux numériques instantanés semblent posséder un objectif principal : nourrir, ou créer une cohérence globale. Un blog acquiert sa légitimité s'il est recensé dans d'autres blogs, et le premier site qui apparaît dans Google est celui qui est " hyperlié " par le plus grand nombre de sites... Cette légitimation par la collectivité porte ses dangers : elle se défend contre l'individuel et fait peu de cas de ce qui est hors norme ou marginal. Mais elle représente aussi un potentiel formidable, qui change profondément notre relation au monde. L'humain de la condition inhumaine est bien plus proche de la fourmi - qui vit, existe et comprend l'univers par l'entremise de sa collectivité - qu'il ne l'est d'un individu autonome, conscient et singulier." Source : Le Monde, 27/01/08
But no person can do it eternally or we’d all Bench Press 500kg.
Everybody plateaus eventually by lacking reps. The finest approach to break plateaus is to
not hit them in the first place. Smaller increments delay
plateaus by slowing your progression.
The correct form will maximize your power when pressing the burden away
from you. If you fail to make use of an applicable form,
your gains from the dumbbell bench press might be restricted.
With that said, within the meantime, don’t worry about incline or decline bench urgent.
Proper now, I wish to focus on the standard Bench Press train with a flat level.
The angle of the weight bench dramatically impacts which muscles are activated.
Flat bench press exercises with none angle have interaction the
middle portion of your chest. An upright angle of ninety levels will
goal the shoulders.
The pectorals do the majority of the urgent, and
athletes could make important positive aspects in strength and bulk.
It’s a key raise for people who have to steadiness their pectorals and improve chest power to overcome plateaus with the barbell
bench press. If you observe these steps, you'll quickly grasp the right
type of the dumbbell bench press. Incorporating this train into your workouts will allow you to
quickly construct a robust and outlined higher body. It’s tempting to use the same weight you use for the dumbbell bench
press or incline barbell variation.
The correct weight for a seated dumbbell press depends on the particular person performing
the exercise. A newbie should begin with pound weights
and steadily improve from there as they get comfy. Like
all workout routines, it is necessary to grasp the form before adding an excessive amount of weight as it’ll lead to common injuries in the shoulders, wrists,
triceps, and back. Throughout the lift, your shoulders and shoulder
blades should be retracted backward versus rolled ahead.
This will ensure that the weight is properly distributed
and help to maximize efforts. If you have entry to a
cable setup, I suggest you attempt it as an alternative to
declining the dumbbell chest press. The standing low to high cable fly
is used to strengthen the pushing muscular tissues of the physique, including the chest, tricep,
and shoulders.
It also works the anterior deltoid (front portion of the shoulder)
and the triceps (backside of your arm). When performed appropriately,
it ought to be a full-body movement utilizing the small muscle tissue in your
shoulders, large muscle tissue in your back, your core and even your glutes.
The alternating dumbbell bench press involves urgent
one dumbbell at a time whereas preserving the other dumbbell
in the beginning place. This variation engages your stabilizer muscular tissues and can help improve overall stability and coordination. To progress safely and effectively,
purpose to extend the burden by 5-10% when you can full 12 repetitions with correct kind.
As Quickly As you’ve hit them, bend your elbows to decrease the bar in the uprights.
Not Like the Squat or Deadlift, the bar doesn’t move in a vertical line when you Bench Press with proper kind.
It moves diagonally out of your mid-chest over your shoulders.
This is the safest method to Bench Press on your shoulders.
It’s additionally the simplest method to Bench Press heavy.
The correct options will target the identical muscle groups while matching your health targets and circumstances.
Variations can keep your exercise routines recent, enhance motivation, interact totally different
muscle tissue, and reduce the chance of harm.
If you want to include benching in a well-rounded routine, you can bench once per week and do two different upper-body assistance
workouts. Generally you can’t pressure correct kind technique.
However you shouldn’t be benching a half rep. Save your
energy for benching the burden. Decrease the uprights
so you must straighten your arms as little as possible to raise the bar out of the uprights.
Your uprights are too high if your arms are straight when you grab the bar.
This forces you to unrack by shrugging your shoulders forward.
Your shoulder-blades won’t keep squeezed, and also you can’t re-squeeze them once you’ve unracked
the weight and it’s compressing you.
Nonetheless, you'll be maintaining the dumbbells at your centerline throughout the exercise.
The dumbbells will stay pressed together and you'll simply
press up and down in a straight path. The act of compressing
the dumbbells collectively all through the movement does a extremely nice job of maintaining lots of pressure in your pecs.
Total, the emphasis might be in your higher, inside and outer chest
in addition to your triceps. Close grip barbell bench press has your
shoulders at about shoulder width apart. This may have your elbows close
to your torso and out slightly in front of the bar when you decrease the barbell down.
If you’re lifting alone and not utilizing a energy rack, clips would possibly make it more durable
to ditch the bar if you’re utilizing heavier weights.
Without a spotter, you'll have the ability to opt for using lighter weights without clips.
If one tried to repeat the opposite just because it
felt "good" for the other person? They would doubtless
end up with aches and pains over time. And not be stimulating their chest as
well as they could be in the event that they tweaked their bench press form based on their
individual anatomy.
When you Bench Press 100kg for 5×5 you’ll feel it in your muscles.
And the quickest method to get there's to place
your feet on the floor so you need to use your legs. Elevating your toes is a trick to keep your chest
and again flat. In truth, it makes the Bench Press
more durable on you shoulders as explained
above. If you don’t have a Power Rack or spotter, don’t
Bench Press weights you aren’t 100% sure you can do.
Don’t Bench weights you haven’t pressed in a very long time.
Benching with a flat chest forces you to the touch your torso lower.
The further the bar from your shoulders, the tougher to bench it and the harder it is
in your shoulders. Your shoulders can truly roll forward and
get harm when you bench with a flat chest. You’re not cheating the vary of motion by raising your chest whenever you Bench Press.
You’re making the exercise safer and more effective.
Your shoulders can come forward whenever you unrack the bar.
Choosing the suitable weight for a dumbbell bench press is crucial for performing this train. To start, an athlete ought to select a weight that they'll control
for 3 sets of eight repetitions. Athletes can regulate the amount of weight up and down based mostly on the variety of sets and repetitions.
It is important to have a strong foundation when finishing a dumbbell bench press.
The DB bench press is nice for constructing unilateral strength in your chest,
triceps or anterior delts. How you hold the pair of dumbbells
can influence which of these muscles you hit with
these heavy loads. If your ultimate aim is max power development, dumbbells are
a fantastic place to start out as a end result of rising
your weight over time will also assist with power gain.
Any exercise will increase testosterone, and the seated dumbbell press isn't
any exception. Your hands and wrists are essential elements of each exercise.
They perform an necessary perform because they always
take the brunt of the heavy loads you might be lifting. The hand is made up of 27
bones, and eight of those are in the wrist, held collectively by a
network of ligaments and tendons.
If the pressure is just too high to carry your breath, exhale.
Breathe in opposition to you closed glottis on the greatest way up.
However avoid dropping tightness by emptying your lungs.
The difference is the dumbbell incline press makes use of smaller muscle
groups than flat bench variations. The incline dumbbell
bench press can additionally be a fantastic shoulder train, although, and the steeper the incline is, the more your shoulders will take over.
If your objective is to grow your chest, you’ll need to set the bench up at a 15–30° angle.
Before you seize a set of dumbbells, hit the bench, and get urgent take note that it's extremely important
to concentrate the motion right here. Lower again pain is a debilitating problem which could be
prevented by exercises like the dumbbell press that promote resilient core muscle tissue.
Lower back ache may be an especially necessary consideration for powerlifters or for lifters who haven't performed their
workouts with the right form. The regular bench press has
lengthy been considered a regular type of this exercise, however doing
presses with dumbbells can give you many extra advantages too.
Some Energy Racks lack sufficient gap spacing which puts the uprights
too high or low. Too low causes strength loss as a
end result of you have to straighten your arms more to unrack.
Too high causes your shoulders to come off the bench to unrack.
Manish is a NASM-certified fitness and vitamin coach with over 10 years of expertise in weight lifting and fat loss fitness coaching.
He specializes in gym-based coaching and has lots of knowledge about exercise, lifting technique, biomechanics,
and extra. Though the flat model works on the decrease chest,
the decline variation really focuses on the lower chest because
the angle changes the urgent path. It’s greatest to begin with fewer reps and sets at first,
after which improve them as you get stronger. Dr. Malik is
an MD and health professional who has printed on reputable websites.
You can hold the bar longer and extra easily with locked elbows.
This will increase safety as a end result of you’re less likely to
lose the bar if your muscles are tired from the reps you just Bench Pressed.
It also will increase your Bench Press as a outcome of your muscular tissues save
strength for the actual lifting of the burden. The most dangerous approach to harm yourself on the Bench Press is by shedding the
bar and dropping it on your face, throat or chest. People die
each year from this sort of Bench Press accidents.
Lock the bar over your shoulders first to make it easier to carry.
Bend your arms to rack the bar into the uprights.
Don’t Bench Press with unlocked elbows to get more pressure.
It also compresses your spinal discs and can cause back ache.
This is about making your Bench Press type safer for your
shoulders and more effective. Your elbows must lock at
the top of each Bench Press rep or it’s a
fail.
The Chest Press is a machine the place you sit on a bench and press the handles forward.
Your torso is often vertical but there are machines the place you lie horizontal like on an everyday Bench Press.
The handles often move collectively like whenever you press a barbell.