How to Really Strengthen Your Tendons | The 70% Rule
Summary
TLDRCette vidéo explique comment renforcer les tendons en évitant les erreurs courantes. L'astuce principale est de dépasser un seuil de 70 % de la contraction musculaire maximale pour stimuler la synthèse de collagène. L'orateur présente cinq exercices isométriques pour cibler différents tendons fréquemment blessés, comme le tendon d'Achille, le tendon rotulien, les ischio-jambiers, le biceps et les tendons extenseurs du coude. Chaque exercice est effectué en trois séries de 30 secondes, trois fois par semaine, pour des résultats optimaux sur une période de 4 à 8 semaines.
Takeaways
- 💪 Pour renforcer la résistance des tendons, il est essentiel d'atteindre un seuil de charge correspondant à 70% de la contraction musculaire maximale.
- 🏋️♂️ Choisissez des exercices et des positions qui permettent une forte contraction musculaire, au moins 70% de la force que le muscle peut produire.
- ⏰ Pour chaque exercice, le protocole recommandé est de réaliser trois séries de 30 secondes avec une contraction musculaire isométrique difficile, suivie d'un repos de 90 secondes.
- 🦿 L'exercice n°1 est l'élevage de la plante du pied d'une jambe, isométrique, qui est essentiel pour renforcer le tendon d'Achille.
- 🏃♂️ Les sportifs et les coureurs devraient pratiquer cet exercice trois fois par semaine pour renforcer le tendon d'Achille.
- 🦵 L'exercice n°2 est l'extension du genou avec surcharge isométrique, qui cible le tendon patellaire et est bénéfique pour les sportifs ayant des douleurs au niveau du genou.
- 🌉 L'exercice n°3 est le pont à longue杠杆 avec isométrie, qui aide à renforcer les tendons ischiatiques proximaux, particulièrement pour les sportifs ayant des lésions des ischiatiques.
- 🤲 L'exercice n°4 est l'isométrie de l'ouverture de bouteille, spécifique pour le tendon bicipital, utile pour les sportifs souffrant de douleurs au niveau de l'épaule.
- 🤸♂️ L'exercice n°5 cible les tendons extenseurs du coude responsables de la coxalgie, en utilisant un mouvement de supination avec un objet long.
- 🥗 Pour aider la guérison des tendons, assurez-vous d'avoir une bonne摄入 de vitamine C, de protéines et envisagez d'utiliser un supplément spécifique en collagene.
Q & A
Quelles sont les erreurs courantes commises par les gens lorsqu'ils essaient de renforcer leurs tendons?
-Les gens font souvent des exercices trop légers ou des étirements qui ne dépassent pas le seuil de charge nécessaire à l'amélioration de la force tendineuse. Cela ne stimule pas suffisamment les tendons.
Quel est le seuil de charge nécessaire pour renforcer les tendons?
-Le seuil de charge est de 70 % de la force maximale de contraction musculaire. Les exercices doivent dépasser ce seuil pour être efficaces.
Comment appliquer ce seuil de 70 % dans les exercices?
-Il faut choisir des exercices et des positions qui permettent une contraction musculaire forte, correspondant à au moins 70 % de la force que le muscle est capable de produire.
Quelle est la méthode recommandée pour renforcer les tendons avec des exercices isométriques?
-Il est recommandé de faire trois séries de 30 secondes de contraction isométrique, avec une pause de 90 secondes entre chaque série. Cela permet un allongement progressif du tendon sous charge.
Quel est l'avantage des contractions isométriques pour les tendons?
-Les contractions isométriques provoquent un allongement lent du tendon sous charge, stimulant ainsi la synthèse de collagène, ce qui aide à renforcer le tendon.
Pourquoi le soulèvement isométrique sur une jambe est-il recommandé pour renforcer le tendon d'Achille?
-Cet exercice permet de mieux cibler le tendon d'Achille en générant une forte charge, ce qui est essentiel pour atteindre le seuil de 70 % et renforcer le tendon.
Quels sont les conseils pour effectuer correctement un soulèvement isométrique sur une jambe?
-Il faut garder le genou droit, placer un pied sur une boîte pour stabiliser le corps et maintenir une posture haute avec une barre sur le dos, tout en gardant le talon légèrement levé.
Comment renforcer le tendon rotulien?
-L'extension de jambe avec isométrie est un exercice efficace pour renforcer le tendon rotulien. Il consiste à bloquer l'appareil d'extension et à maintenir une forte contraction du quadriceps pendant 30 secondes.
Comment l'exercice du pont à levier long peut-il renforcer les tendons des ischio-jambiers?
-Cet exercice cible les tendons proximaux des ischio-jambiers en positionnant les jambes dans un angle spécifique (135°), ce qui permet de solliciter davantage les tendons des ischio-jambiers.
Quels suppléments peuvent aider à renforcer les tendons?
-Des suppléments comme la vitamine C et le collagène peuvent aider à la guérison et au renforcement des tendons, surtout s'ils sont pris régulièrement avec une alimentation riche en protéines.
Outlines
💪 Comment renforcer les tendons
Le paragraphe 1 explique comment construire la force des tendons en évitant les erreurs courantes. Il souligne l'importance de dépasser un seuil de charge pour renforcer la force des tendons, soit 70% de la contraction musculaire maximale. Le narrateur recommande des exercices isométriques de 30 secondes, avec un repos de 90 secondes entre chaque série, pour atteindre ce seuil. Il mentionne également le phénomène de 'creep', qui est une longueur croissante des tendons sous charge, ce qui stimule la synthèse de la collagene. Enfin, il détaille cinq exercices pour renforcer les tendons les plus souvent blessés.
👟 Exercices pour renforcer les tendons
Le paragraphe 2 présente les cinq exercices recommandés pour renforcer les tendons, en commençant par l'élévation isométrique du mollet sur une jambe. Il explique comment effectuer chaque exercice correctement pour atteindre le seuil de charge nécessaire. Le narrateur donne également des conseils pour s'assurer que l'exercice soit effectué de manière sécuritaire et efficace. Il mentionne également un sponsor de vêtements sportifs et donne un code promo pour les spectateurs.
🏋️♂️ Continuation des exercices pour les tendons
Le paragraphe 3 continue la présentation des exercices pour renforcer les tendons, en abordant les tendons du biceps et des extenseurs de l'épaule. Il fournit des instructions détaillées pour chaque exercice, en soulignant l'importance de maintenir une contraction musculaire forte pendant 30 secondes pour stimuler la synthèse de la collagene. Il recommande également des ajustements de la nutrition et des mouvements pour aider à la guérison des tendons.
🍽️ Conseils pour la guérison des tendons
Le paragraphe 4 conclut en donnant des conseils pour la guérison des tendons, tels que l'importance d'une alimentation riche en vitamines C et en protéines, ainsi que la prise d'un supplément spécifique à la collagene. Il suggère également de réduire temporairement les mouvements qui irritent les tendons. Le narrateur invite les spectateurs à aimer la vidéo et à s'abonner pour ne rater aucune future vidéo.
Mindmap
Keywords
💡force
💡tendon
💡loading threshold
💡isometric contraction
💡creep
💡Achilles tendon
💡patellar tendon
💡hamstring tendons
💡supination
💡vitamin C
Highlights
To build tendon strength, exercises must exceed a 70% loading threshold of maximum muscle contraction strength.
Light exercises and stretches below the loading threshold do not improve tendon strength.
Exercises above the threshold can effectively build tendon strength.
The general principle is to choose exercises that allow for strong muscle contractions at least 70% of the muscle's force.
Five recommended exercises for commonly injured tendons are discussed.
For each exercise, a protocol of three sets of 30 seconds is recommended with a challenging isometric contraction.
After each 30-second hold, a 90-second rest period is advised.
The concept of 'creep' is introduced, where a muscle shortens and the tendon lengthens under load, stimulating collagen synthesis.
Exercise one is a single leg calf raise isometric, crucial for a strong calf and Achilles tendon.
The calf raise should be performed with one foot on a box and a barbell on the back for stability and load.
Exercise two is a leg extension isometric, beneficial for athletes with patellar tendon pain.
The hamstring long lever bridge is exercise three, targeting the proximal hamstring tendons.
Exercise four is the open can isometric, specific for the bicep tendon and common shoulder injuries.
The last exercise targets the extensor tendons in the elbow, responsible for tennis elbow.
For tendon healing, in addition to exercise, adequate vitamin C, protein intake, and possibly a collagen supplement are recommended.
Irritable movements should be temporarily reduced during tendon healing.
Consistency in tendon-strengthening exercises three times a week for 4 to 8 weeks is crucial for optimal results.
Transcripts
you know how to build muscle strength
but how do you build tendon strength
today we're going to expose some of the
common mistakes that people make when
trying to build tendon strength the real
solution is almost too simple to believe
yet almost no one does it right but
first let me show you the proof that
this method actually works across many
studies we see that there's something
called a loading threshold for truly
building Tenon strength that means that
light exercises stretches and other
techniques below this threshold just
don't improve Tenon strength exercises
Above This threshold can build Tenon
strength that threshold is 70% of
Maximum muscle contraction strength okay
but what does that mean well this varies
by exercise and position but here's the
general principle you need to choose
exercises and positions that allow you
to create a really strong muscle
contraction at least 70% of the force
that that muscle is capable of producing
now you might be saying okay great but
what exercises do that well today we're
going to cover five of my favorites for
commonly injured tenants for each of
these exercises the protocol that I
recommend for building Tenon strength is
three sets of 30 seconds with a
challenging isometric muscle contraction
meaning a static hold in that position
for 30 seconds after you complete that
30se second challenging hold rest for 90
seconds and then repeat so three sets
total 30 seconds that's we're going to
use for each exercise this takes a
advantage of something called creep
where a muscle slowly shortens during
that muscle contraction and the Tenon
slowly lengthens or loses tension this
slow tendon lengthening underload is a
great stimulus for collagen synthesis
okay now that we understand why let's
dive into the five exercises exercise
number one is a single leg calf raise
isometric and I think this is a really
important exercise for everyone athletes
Runners older adults people who want to
have a strong calf and not have Achilles
T in pain but I very often see this
exercise done incorrectly or done in a
way that doesn't actually stimulate the
Achilles tenant enough to actually get
stronger the way that I recommend doing
this exercise is with one foot placed on
a box and the back foot down on the
ground this is going to do a couple
different things number one is it's
going to stabilize you while holding a
barbell so that way you can put a lot of
weight through the back foot this is
particularly important for really strong
athletes because strong athletes often
need hundreds of pounds on their back to
really adequately stimulate the tendon
and get to that 70% loading threshold
for example when I tested Lily it took
her 220 lbs to get to that 70% Mark so
the main reason that we're doing the
calf raise this way is because we can
get much more load through the Achilles
Tenon than with doing something like a
single leg calf raise holding a dumbbell
or a seated calf raise where it's just
harder to get to enough load for this to
be effective here are some cues to make
sure that you get the most out of this
exercise set up the barbell with a truly
challenging load you want to build up to
this over time appropriately but do
understand that Achilles Tenon ruptures
occur with fast movements not slow
controlled isometric contraction so it
is safe to progress yourself to a strong
muscle contraction here place a box
slightly in front of the bar to
stabilize the front foot on start on
your weaker side and keep the foot on
the ground place a bar on your back just
like you would for a back squat and hold
a tall posture hold a position where
your heel is slightly off the ground to
activate your calf muscles importantly
keep your knee straight allowing the
knee to bend just a little bit can
decrease the load through the Achilles
tendon so be sure to keep an eye out for
this common compensation once you find
the right position hold that strong
muscle contraction for 30 seconds and
repeat three times I recommend that
athletes and Runners do this exercise
three times per week all right moving on
to exercise number two we have a leg
extension overcome isometric this
movement is great for targeting the
patellar tendon in the front of the knee
athletes who have a history of Jumper
knee or patellar tendon pain will
benefit from consistently loading and
strengthening that patellar tenant this
is really common in football basketball
volleyball and soccer players when an
athlete has patellar tendon pain from
jumping and squatting I like to perform
this exercise at the start of their
training session to help reduce that
pain level here are some cues to think
about set up the leg extension machine
not all the way out straight not all the
way bent to 90° but about halfway in
between at that 45° or so of knee
flexion start on the weaker side place
the weight stack all the way to the
bottom so that way when you kick out
into the machine it won't move no matter
how hard you kick with one leg and then
the last step is just getting a strong
muscle contraction about 70% of your
maximum potential Force production and
then holding that for 30 seconds I like
to coach this ramping up for about 2
seconds and then holding that steady
contraction about 70% of your maximum
for the rest of the 30 seconds again
this is a really great way to build
patellar Tenon strength all right I know
what you guys are really thinking Matt
where'd you get those cool shorts so
glad you asked this is a good time to
mention our sponsor 10,000 if you're
anything like me you wait way too long
to upgrade your workout gear the 10,000
interval shorts have been a big upgrade
to my workout wardrobe and pretty much
my everyday clothes because I really
just wear athletic clothes these shorts
are really stretchy and comfortable and
the liner makes them really great for
running there's a big liner pocket that
you can stick your phone in all the way
and it won't move while you're running
also importantly unlike a lot of running
shorts these actually have two big deep
front pockets I can't stand it when
running shorts don't have pockets so
these interval shorts are a really great
option to have both the liner pocket and
the two big front Deep Pockets this
makes them great to wear in the gym and
every day these interval shorts are
already very reasonably priced and a
good value and on top of that they send
over a discount code you can get 20% off
with code movement so big thanks to
10,000 for sponsoring this video and
supporting our mission to make the world
stronger if you want to check out the
interal shorts use the link in our
description now back to the video all
right now moving on to number three
which is one of my favorites and this is
the hamstring long lever bridge this is
a movement that helps Target the
proximal hamstring tendons this is
particularly valuable for athletes with
a history of hamstring strengths this
can be done daily or prior to each
training session remember that
isometrics don't cause as much fatigue
as full range of motion exercises so
these can be incorporated before your
training session after your training
session or even on your off days I just
like to say find a way to get it done
three times per week okay here are some
cues for doing this exercise correctly
what you want to do is Bridge up into a
glute Bridge position and then you want
to walk your heels out away from your
butt we want the knees to be bent about
45° meaning the knee angle if we're
looking from the side would be about
135° if you're doing this correctly then
you're going to feel your hamstrings
more than the glutes in this position if
you were to bend your knees all the way
to 90° then you would feel more of your
glutes working so to really Target that
proximal hamstring we want to drive the
heels straight down into the ground and
importantly maintain alignment between
the knees hips rib cage and shoulders
hold this position for 30 seconds and
repeat three times if you're able to do
this double leg long lever glute Bridge
successfully for 30 seconds three times
then you can progress to a single leg
long lever Bridge same exact position in
Q's just with one heel driving down to
the ground instead of two so use the
long lever bridge to build strong
hamstring tendons all right moving on to
exercise number four we have the open
can overcoming isometric this is
specific to the bicep tendon the bicep
tenant on the front of the shoulder is a
common area of injury if you are an
athlete you're working with has pain in
the front of the shoulders with dips
bench press or reaching behind their
back then this may be a good movement to
train here are some cues stand near a
wall and bring the arm forward about 30°
in front of the body rotate your arm so
that way your thumb is facing upward now
push into the wall with about 70% of
your maximum potential Force it's okay
if this is a little bit painful to the
sensitive area but I just like to keep
the pain level below a 4 out of 10 also
make sure that that pain level is
returning to Baseline after 24 hours if
this exercise or any of these tenant
exercises are elevating your pain level
for more than 24 hours then you want to
dial back and push a little bit less
overall this exercise has done against
the wall or holding a dumbbell can be a
really good stimulus to build the
strength back in that bicep tendon all
right and the last tendon that we're
going to address is the extensor tendons
in the elbow that is responsible for
tennis elbow it's pretty common to get
pain in the elbow from sport motions in
order to address this pain I like to
find a long item and work on a motion
that's called supination so if we think
about our goal here our goal is to get
the muscles that attach to those tenons
to work really hard around 70% of their
maximum Force production also we want to
be able to hold that strong muscle
contraction for 30 seconds of tension so
that way that tendon can slowly lengthen
and start to stimulate collagen
synthesis and heal in order to do this
you're going to have to search around
your house for a long item that can
provide torque for a superation motion
something like a bat or a golf club or a
broom can work then you're going to want
to stabilize your forearm and slowly
supinate until you can get that strong
muscle contraction adjust your grip up
or down with the item that you're using
using in order to get that 70%
contraction strength you can either hold
one position for example about a 45°
angle for all 30 seconds or you can
slowly move between a few different
positions pausing for 10 seconds in each
position this is going to do a much
better job at stimulating that tendon to
heal than any number of icing and
stretching and mobilizations and other
passive things you might have seen okay
so to summarize if you have a Tenon that
you want to strengthen find the exercise
that allows you to get a really strong
muscle contraction and make that Tenon
work hard for 30 seconds as that Tenon
slowly lengthens during that strong
muscle contraction it's going to be a
great stimulus for collagen synthesis
make sure you're doing this consistently
three times a week and often for at
least 4 to8 weeks to really see the best
results from this some other things that
can help with Tenon healing as well
include getting enough vitamin C
especially in the morning adequate
protein intake and maybe even taking a
collagen specific supplement and
temporarily dialing back any irritating
movements so I hope this video was
helpful for you if it was smash that
like button subscribe so don't miss any
future videos and I'll catch you the
next one thanks
[Music]
Weitere ähnliche Videos ansehen
Adolescent programme musculation complet 30 jours ! (10min à la maison sans matériel)
[eSVT] Le réflexe myotatique
COURS DE TERMINALE SPÉCIALITÉ SVT CHAP.14: LES RÉFLEXES - Bio Logique-
Qu'est- ce qu'une puissance ?
Résoudre une équation (1) - Quatrième
Bouturage herbacé : Comment bouturer les vivaces: le Fuchsia, le Dahlia avec une mini-serre gratuite
5.0 / 5 (0 votes)