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Synergist muscle in Push up

Riesen Auswahl: Brüste, Bra & Mehr Diskreter Versand-Jetzt Bestellen Shop Unique Vegan T-Shirts, Sweatshirts, Hoodies & Accessories. The Future Is Vegan The main synergists in the push-up are your triceps and anterior deltoids (or front shoulder muscles). They assist with elbow extension and shoulder flexion, respectively. Stabilizers help hold your body in a certain position so the agonists and sysnergists have a stable base from which to work The main synergists in the pushup are the triceps and the anterior deltoids or front shoulder muscles. They assist with elbow extension and shoulder flexion, respectively

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ExRx.net notes that when you perform a push-up correctly, you're using three synergist muscles. The clavicular head of the pectoralis major, the anterior deltoid and the triceps brachii are found in your chest, shoulders and rear of your upper arms, respectively. In strength-training terms, a synergist muscle helps you accomplish the movement Unstable surface training (UST) in a push up on a stability ball has been shown to increase muscle activity of the abdominal muscles and other synergist muscles (Beach, 2008; Freeman, 2006; Lehman, 2006; Mori, 2004). Although it is not clear if increase muscle activity will yield greater strength training results, it does make sense that there i Individually, the suspended push-up with a pulley system also provided the greatest triceps brachii, upper trapezius, rectus femoris and erector lumbar spinae muscle activation. In contrast, more stable conditions seem more appropriate for pectoralis major and anterior deltoid muscles Push-up list of agonist,antagonist, and synergist Could someone list all agonist, antagonist and synergist of the push-up? 11-23-2007, 11:45 AM #2. B.O.L.A. View Profile View Forum Posts Registered User I was under the impression that an agonist is any muscle that plays a major role in the movement... 11-23-2007, 12:22 PM #7. Tiger2010 Push Up Anatomy See our latest post about Pushups! Benefits, Tutorial & Common Mistake to Avoid Get an inside view of the anatomy of Strength Training See which Muscles are involved in the Push Up. Target Muscle - +Pectoralis Major Synergists - +Anterior Deltoid +Triceps Brachii +Serratus Anterior +Coracobrachialis +Biceps Brachii, Short [

Diamond push-up exercise instructions and video | Push up

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  1. Upper-body stabilizer and synergist muscle activation normalized to maximum voluntary contraction Latissimus dorsi 11% (1) Biceps brachii 4% (1) muscle activity in the Perfect Push-up versus standard push-ups. Muscle activation was evaluated during the performance of push-ups using 3 dif-ferent hand positions: normal base
  2. The quadriceps of the front thigh is another muscle group that acts as a stabilizer of the pushup. It is made up of four muscles, hence the name of the muscle group. Those muscles are the rectus..
  3. The function of a fixator muscle is to stabilize the origin of the agonist muscle so that it can move efficiently. Other muscles, known as synergist muscles, stabilize muscle movements to keep them even and control the movement so that it falls within a range of motion which is safe and desired. Also Know, what is a synergist muscle
  4. The clavicular head is known as a synergist muscle during the push-up exercise. Synergist muscles assist other muscles in the exercise movement but are not directly targeted. Other synergists involved in the push-up are: Anterior Deltoids - which are coated the front portion of your shoulders
  5. In training and prehabilitation, synergistic training can be used to greatly enhance mobility, stability and strength. Synergistic training is a training technique that intentionally blends various training modes with a diverse exercise selection in order to create a holistic and balanced structure of training stimuli (training stress) that will maximize gains in strength, reduce the risk of.
  6. Because the three muscles already described — your chest muscles, your anterior deltoids and your triceps — work to generate the movement of a pushup, they're known as the agonist muscles for that..
Strong Muscle Defining Push Up Workout With 5 Exercises

The Anatomy of a Push-Up - Mosaic Healt

Muscle synergists. We describe muscles that work together to create a movement as synergists. For example, iliacus, psoas major, and rectus femoris all can act to flex the hip joint. There are some sections within other muscles that can also assist with flexion of the hip joint, for example, the anterior fibers of gluteus minimus and gluteus. NASM Muscles as Movers (Table 2.6 and Other Exercises) NASM. Get Quizlet's official NASM - 598 terms, 468 practice questions, 2 full practice tests. Preview demonstrate changes in the level of muscle activation when push-up progressions are performed. The purpose of this study was to determine the effect of difficulty level for push-ups on electrical activity of the scapular stabilizing synergists Thus, this type of push-up exercise may be regarded as the best for improving explosive force. The FPU exercise achieved higher levels of muscular activation in the agonist and synergist muscle groups, and greater impact forces and impact force development rates

For greater challenge, push shoulders forward at top of movement, elevate feet, have partner hold weight on back, perform Chest Dips on parallel bars, or plyometric variations for more power. Push-up Plus. Elevated feet. Weighted Push-up. Shoulder Tap Push-up. Alternating Plyo Push-up (on knees and Bosu) Chest Dip The main muscle trying to create a movement at a joint. Joker: The Antagonist The main muscle that does the opposite action at the joint. Robin: The Synergist Muscles that help the agonist do the same movement. Alfred: The Stabilizer Muscles that keep everything else in place while the agonist and synergists are trying to do their work Which muscles are the prime movers, stabilizers, and synergists in performing a chin-up? Is there a difference with a pull-up (palms pronated)

The Anatomy of a Push Up Healthy Livin

The Pectoralis Minor (PM) functions as a synergist of the SA. From the literature it is unclear to what extent PM is activated during SA exercises. Objectives: To determine the activity of SA and PM during different protraction exercises. Design: Controlled laboratory study. Method: 26 subjects performed 3 exercises: Modified Push-Up Plus (Wall. The standard push-up is a bodyweight exercise typically performed on a flat stable surface with little to no movement of the lower limbs. The primary muscles targeted for this exercise are the pectoralis major, anterior deltoid, and triceps brachii. In addition, there is minimal activation of the abdominal wall with the standard push-up (5) Like the traditional push-up, the tricep push-up still targets your chest and core - but it's not all about upper body strength - the gains are many. 'When done properly, a tricep push-up will work..

The Pushups Home Workout Routine & Proper Push-Up Form

Thus, this type of push-up exercise may be regarded as the best for improving explosive force. The FPU exercise achieved higher levels of muscular activation in the agonist and synergist muscle groups, and greater impact forces and impact force development rates. PMID: 21701289 [Indexed for MEDLINE] Publication Types: Comparative Study; MeSH. Synergist muscles are muscles that assists another muscles to accomplish a movement.[1] The chest, triceps and shoulder work together to do a Push-up. The biceps and your backmuscles work together during a Pull-up to pull your body to the bar. There's are examples of synergist muscles

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Which Muscles do Push-Ups Work? SportsRe

Lower elevations will target sternal head of pectoralis major, but still involve clavicular head of pectoralis major as synergist. Muscles Worked. The muscles used for decline push-up may change slightly based on the your trained range of motion and technique, but in the most general case, the muscles used for decline push-up are: Primary. the push-up exercise through the concentric and eccentric phases. The push-up is a compound exercise, which means that it involves more than one joint. Specifically it involves the shoulder and the elbow joint. When determining joint actions and muscles used, it makes sense to consider the concentric phase first How to do the typewriter push-up. 1- Start in the up push up position (straight back and tight core) 2- Start to lower, as if you are going into the down push up position. 3- Shift your body to one side, angle the bent elbow down and straighten the opposite arm. 4- Then shift your body to the other side, without going back into the up. You are looking for muscles that work together (synergy) for a particular motion. Off the top of my head: trapezius and deltoid for lateral arm raises, Gluteus maximus and Hamstrings while running, and rear deltoid and biceps while rowing. Keep in..

Deep Push Up $3.00. Reference: Style type . Add to cart Add to wishlist Tweet Share Google+ Pinterest More info Synergist muscles: Biceps Brachii: Synergist muscles: Deltoid Anterior: Synergist muscles: Pectoralis Major Clavicular Head: Synergist muscles: Triceps Brachii Muscle Group Alligator Pushup Works on. This variation of the exercise works on the entire upper body and at the same time involves cardio training as well. The primary muscle that this exercise works on is the chest, shoulder, and core. It enhances the strength of the core incredibly and increases the flexibility in your hip flexor muscles

Yet another challenging variation of Triceps Push-Ups. Assume in a push-up position with your hands close together on the floor with your toes elevated on the Swiss ball. The unstable swiss ball challenges your core muscles besides your triceps and upper-body muscles for building size and improving upper- and lower-body balance Strengthens the arm muscles: The push-up movement, which enables the front and back arm muscles to work, helps strengthen these muscle groups. Improves posture: When done in the right form, it strengthens the muscles responsible for supporting the posture. When doing push-ups on a regular basis, your body naturally inclines towards proper posture Exercise details. Target muscles: Latissimus Dorsi, Sternal (Lower) Pectoralis Major, Rectus Abdominis Synergists: Teres Major, Posterior Deltoid, Triceps Brachii (long head only) Important stabilizers: Internal and External Obliques, Rectus Femoris, Iliopsoas Mechanics: Isolation Force: Pull Starting position. Lie prone (on your front) on the floor with your arms extended forward and your. No documentation exists to demonstrate changes in the level of muscle activation when push-up progressions are performed. The purpose of this study was to determine the effect of difficulty level for push-ups on electrical activity of the scapular stabilizing synergists In addition, the latissimus dorsi work as a synergist to the Teres major. The Teres major prefers to perform adduction instead of an extension. So, in turn, when using a wide grip, it is actually working more Teres major. Inverted rows are the push-up equivalent for the back. Muscle growth is stimulated for about 48-72 hours post.

agonist antagonist muscle pairs chart - Google Search

Because so many muscles are involved in a push-up, the exercise helps you torch more calories than many other exercises that only involve one or two muscle groups. This is because the more muscle recruitment that takes place during a movement, the more energy your body requires to perform the movement - energy in the form of calories A score of 5 means the muscle is the agonist or the prime mover. A 4 means the muscle is a strong synergist, it will produce actual movement and it will respond to the exercise. A 3 is a weak synergist or a strong stabilizer. The muscle will contribute a little bit to the exercise and it might show some development from the exercise And those aren't the only muscles used in a plank. In addition to your abs and erector spinae, you must also contract your glutes, deltoids, muscles, thighs, calves, latissimus dorsi and chest muscles to keep your body in that plank position. Interestingly, a 2014 EMG study sponsored by the American Council on Exercise, with a field of 16.

An active negative does three things. First, it loads elastic energy into your muscles and tendons, for a more powerful return. Second, it amplifies your strength through the Law of Successive Induction. This law states that a muscle will be stronger immediately after its antagonist's contraction The supraspinatus muscle is one of the four rotator cuff muscles. It stabilizes your the upper arms by holding the top of the humerus, your longer upper arm bone, in place. The supraspinatus is a pullup antagonist, because it is also responsible for abducting your shoulders, which is the opposite movement that occurs during pullups A synergist can also be a fixator that stabilizes the muscle's origin. Figure 11.1.1 - Prime Movers and Synergists: The biceps brachii flex the lower arm. The brachoradialis, in the forearm, and brachialis, located deep to the biceps in the upper arm, are both synergists that aid in this motion Synergist muscles are muscles that assists another muscles to accomplish a movement.[1] The chest, triceps and shoulder work together to do a Push-up. The biceps and your backmuscles work together during a Pull-up to pull your body to the bar

Three different muscles assist your quadriceps to complete the walking lunge. Your adductor magnus, one of your hip adductors, and your gluteus maximus, the largest muscle in your butt, help you rise up out of the lunge. Down in your calves, your soleus works to flex your ankle when you lower into your lunge Synergist Muscles in the Eccentric Phase of Squats. The squat is a common exercise performed all over the world by various levels of athletes, from the competitive level all the way to the recreational level. It can be done with free weights, a barbell or no weights. It can be used to build muscle mass or rehabilitate.

Agonist and Stabilizer Muscle Activity during a Push Up on

  1. Chest Tap Push-up (male) $3.00. Reference: Style type . Add to cart Add to wishlist Tweet Share Google+ Synergist muscles: Brachialis: Synergist muscles: Brachioradialis: Synergist muscles: Deltoid Anterior: Synergist muscles: Triceps Brachii: Store Informatio
  2. In off season and during the season multiple different sports athletes will have to do squats as a part of their training routine to develop stronger foundation for their specific sports. Many athletes will use squats. Team sports such as, football, American football as well as individual sports such as tennis, running, cycling. The compoun
  3. About Us. Since 1999, ExRx.net has been a resource for exercise professionals, coaches, and fitness enthusiasts; featuring comprehensive exercise libraries (over 1900 exercises), reference articles, fitness assessment calculators, and other useful tools.. ExRx.net has been endorsed by many certifying organizations, government agencies, medical groups, and universities
  4. These are definitely more challenging because the emphasis is placed on your triceps, says Rachel Mariotti, the NYC-based trainer demo-ing the move in this video.Indeed, compared to a standard push-up or a wide-grip push-up, narrow-grip push-ups require more activation in the triceps, chest muscles, and infraspinatus (one of the muscles in your rotator cuff), according to a study published.
  5. al strength training exercise commonly performed with the aim of strengthening the hip flexors and abdo
  6. imus and gluteus medius, work to stabilize your hip, and in your shin, your tibialis anterior contracts to stabilize your ankle

Muscles Worked During a Pull-Up. Your latissimus dorsi is the most powerful pulling muscle in your back, and during a pull-up, it's the primary mover, or the muscle that provides most of the power to bring your body up to the bar. One of the movements it performs is shoulder adduction, or bringing your arms down toward the sides of your body As for strength training, your triceps act as a synergist muscle, meaning that it assists your other pressing muscles, like your shoulders and chest, in pushing movements, Boyce explains Other working muscles The Synergists These are the muscles that aid the agonist while it is working. , fixator(s) and synagist(s) in‌ A push up (pushing up) A squat (coming up) A. Using Appendix D in the textbook, complete the following for the walking lunge, push-up, and pull-up exercises: Explain the muscle action that occurs Determine the plane of motion the exercise occurs in. Identify the muscle(s) used for each movement function of the exercise: o Agonist o Synergist o Stabilizer o Antagonist Walking lunge - the muscle action that occurs is concentric knee. So the agonist muscles for a push-up are the pectoralis major, biceps (shoulder flexion), triceps (elbow extension), and serratus anterior, pec minor (scapular protraction). They are working concentrically during the up phase, and then eccentrically during the down phase—they are the agonists for both phases

Using Appendix D in the textbook, complete the following for the walking lunge, push-up, and pull-up exercises: Explain the muscle action that occurs Determine the plane of motion the exercise occurs in. Identify the muscle(s) used for each movement function of the exercise: o Agonist o Synergist o Stabilizer o Antagonist Walking Lunge. Agonist muscles cause a movement to occur through their own activation. For example, the triceps brachii contracts, producing a shortening contraction, during the up phase of a push-up (elbow extension). During the down phase of a push-up, the same triceps brachii actively controls elbow flexion while producing a lengthening contraction Exercise details. Target muscle: Lateral Deltoid Synergists: Anterior Deltoid, Serratus Anterior, Supraspinatus, Middle and Lower Trapezius Mechanics: Isolation Force: Pull Starting position. Note: This image does not illustrate the safest and most effective way to perform the seated dumbbell lateral raise

Muscle Activation during Push-Ups with Different

Inchworm Instructions. 1. Stand straight with your feet shoulder-width apart. 2. Bend over and touch the floor with the palms of your hands. 3. Walk your hands out, as far as you can while keeping your legs straight, and pause. 4. Walk back up to the starting position and repeat until the set is complete Chest/Pushing Progressions: By Brent Brookbush, DPT, PT, COMT, MS, PES, CES, CSCS, ACSM H/FS. Introduction. For a comprehensive review of unstable load and surface training:. Stability Training; Relative Flexibility Progression: Relative flexibility progressions are general guidelines for exercise selection that can be used while correcting postural dysfunction/movement impairment Agonist muscles and antagonist muscles refer to muscles that cause or inhibit a movement. Agonist muscles cause a movement to occur through their own contraction. For example, the triceps brachii contracts during the up phase of a push-up (elbow extension). During the down phase of a push-up, the same triceps brachii actively controls elbow. Agonist muscles and antagonist muscles are muscles that cause or inhibit a movement. [5] Agonist muscles are also called prime movers since they produce most of the force, and control of an action. [6] Agonists cause a movement to occur through their own activation. [7] For example, the triceps brachii contracts, producing a shortening (concentric) contraction, during the up phase of a push-up.

Push-up list of agonist,antagonist, and synergist

Are biceps and triceps synergist? There are three muscles on the upper arm that are parallel to the long axis of the humerus, the biceps brachii, the brachialis, and the triceps brachii. The biceps brachii has two synergist muscles that assist it in flexing the forearm. Both are found on the anterior side of the arm and forearm Kostenlose Lieferung möglic Muscles Involved. Push-ups work multiple upper body muscles. A wide-grip push-up targets the chest or pectoralis major muscles. Synergist (helper) muscles engaged performing push-ups include the pectoralis minor or upper chest muscles, anterior deltoid or front shoulder muscles and the triceps brachii These muscles are on the opposite side of the torso in relation to your pecs. The helper muscles (synergists) used during a push-up are important because they assist the agonist. The main synergists in the push-up are your triceps and anterior deltoids (or front shoulder muscles). They assist with elbow extension and shoulder flexion. Another very important muscle of the push-up is the triceps brachii. The triceps brachii is the muscle that runs down the back of the humerus, which is the long bone of the upper arm, and ends at.

Push Up Anatomy Muscle&Motion - Strength Training

Pushups work many of the body's large muscle groups, including those in the upper body and core. A person can use a range of pushup types to focus on different sets of muscles. Here, we describe. Push-up, On Knees (0 user ratings) views: 15484 Classificatio Strengthening your stabilizer muscles is a vital aspect of fitness and athletics for many reasons: 1. Efficient Movements & Good Biomechanics. If your stabilizer muscles are underdeveloped or inactive, this can cause you to compensate in other areas of your body and/or accommodate for the inefficient stabilization forces by generating momentum during the movement, making the exercise both less. Stabilizer muscles are important for several reasons. Most importantly, they allow us to move efficiently and with good biomechanics. The Barbell Back Squat is a good example. While the quadriceps.

Unlike the bench press you do not have a platform to help you push from making the movement more centralized on the activated muscles. Which is a good thing, the only issue is that a push up only uses 60-70% of your body weight. Push Up Conclusion: The push up is limited to just 60-70% of your body weight Our skeletal muscle consists of many synergists and antagonists, which I can best describe as muscles that work the same joint in opposite directions. For example, the biceps and triceps. The triceps extends the arm, the biceps contracts the arm. The hamstring and quadriceps are another example, affecting the knee joint

Anatomiske termer for muskler - Anatomical terms of muscle

  1. Proper Push-Up Form. Slow down your movement, and use a three-second contraction. Try to really feel the muscle groups you're targeting. Do a full range of motion. Lower your body all the way down, allowing your sternum to gently touch the floor, and push all the way up. Your arms should be straight, without locking your elbows
  2. Diamond Push-Up movement is in the first place among the movements that best affect the triceps muscles according to the results of the tests conducted by the American fitness council for triceps development. Apparently, diamond push-up is one of the best triceps muscle exercises scientifically proven
  3. shoulder extension, and the brachioradialis and brachialis musculature acts as synergist to elbow flexion. The biceps brachii and brachialis also provide an upward compressiveforce of the radius and ulna while the brachioradialis provides a force opposite that of the cable, all of which enhances elbow stability through the motion
  4. g isometric contractions. The roles and responsibilities of muscles vary in movement. When in motion, muscles take on the role of agonist, antagonist, synergist, or co-contractor. Agonist. The main muscle or muscle groups responsible for a particular movement or actio
  5. Push-up, Decline (1 user rating) views: 11810 Classificatio
Lecture 8 - Physical Education 307 with Hunter at

What Is the Stabilizer Muscle During Pushups? Healthy Livin

  1. Table 1. Barbell Bench Press: Targeted Muscle Groups. Agonist. > Pectoralis Major (large chest muscle) Synergist. > Anterior Deltoid (front of shoulder muscle) > Triceps Brachii (back of upper arm muscle) > Coracobrachialis (small muscle of the upper arm near the biceps) Stabilizer
  2. Synergists are muscles that contract at the same time as the prime mover to produce a desired motion. There are two distinct ways in which synergists can assist: helping synergists are pairs of muscles that have an action in common and an opposite action; they act together to produce the desired motion while the undesired motions cancel each.
  3. The three muscles above are all working together to perform this motion. You should feel all the muscles under your fingers tighten up! Hip External Rotation and Horizontal Abduction Muscles Deep Rotators. Piriformis: This is the muscle that is most ubiquitous in terms of hip external rotation. The piriformis originates deep in the pelvis and.

Types of Muscle Action. Traditionally, the following types of muscle contraction beginning with the prefix -iso (meaning the same) are defined: isotonic (constant muscle tension), isometric (constant muscle length), isokinetic (constant velocity of motion) and isoinertial (constant load). In addition, movement may occur under. What muscle extends arms in a push up? While the anterior deltoids and pectoralis major muscles work to horizontally adduct the upper arms during the upward phase of a push-up, the triceps brachii muscles, or triceps for short, are also hard at work extending the elbow joints so the arms can be fully extended Final Thoughts. The deadlift will use the knee, hip, and back extensor muscles. In the bottom range of the deadlift, you'll use more quad muscles to extend the knee and break the bar from the floor. In the top end of the deadlift, you'll use more glute muscles to bring the hips toward the bar

The anterior deltoid (L. anterior, before, in front of ; deltoides, triangular) refers to the front head of the deltoid muscle. This part of the delt is responsible for shoulder flexion. Classified as part of the scapulohumeral (intrinsic shoulder) muscle group, the anterior deltoid is situated medial to the lateral deltoid and lateral to the clavicular head of Anterior Deltoid: Functional. If you want to sculpt a killer set of triceps — the muscles on the back of your arms — look no further. These pushup variations are all you need to get moving. Plus, how to perfect your form. Clap Push Up Form. Starting position is the same as for regular Push Ups. Place your hands shoulder-width apart or slightly wider. Your feet should be closer than shoulder-width. Otherwise you risk using your legs to push up and reduce the work of your chest

To perform a push-up, muscles must elevate the thorax on the stable scapulae. Upward movement of the thorax on the scapulae (thoracoscapular elevation) is the same relative movement as scapular depression, and so is performed by muscle that, in an open chain, depress the scapulae The Serratus Anterior muscle is used in activities which draw the scapula forwards. It is used strongly in push-ups and bench presses. Winged scapula is an indicator of having a weak Serratus Anterior muscle. Daily uses include reaching up to open a high window. Simple strengthening exercise example - push-up or press up Push-up is one of the best compound movements of all time. Can't do a proper push-up? Check out our 5-step guide to your first push-up right below. How to make your first push-up: 5 exercises to get you ready. Physiologically(2), females are not as strong as males, and for that reason, it's much harder for a woman to do a proper push-up. Main muscles: pectoralis major, triceps, deltoids (anterior) Secondary muscles: serratus anterior, coracobrachialis, subscapularis; Antagonists: latissimus dorsi, biceps, deltoids (posterior) Basic (classic) Push-Up Variation. Frame-supported push-up. Using a pair of frames will give you a greater range of motion than with the standard push-up

Other types of muscles help antagonist and agonist muscles perform necessary movements. Synergist muscles often assist the agonist in making the initial movement within the joint. Another type of muscle, a fixator, helps stabilize surrounding structures during movement of both types of muscles Muscles are attached to bones by tendons. Muscles contract to move our bones by pulling on them. However, muscles can only pull; they cannot push. This is why they usually work a joint in pairs. Perform the double leg heel rise exercises every second day (3-4 times per week). Start with a low number of repetitions (5-10) and sets (3-5), and gradually work up until you are doing many repetitions (20-30) and many sets (10-12). It can take many months to work up to doing a large number of repetitions. The calf muscle can be slow to regain.

The muscles used for bench press will change based on the angle of the bench (flat, decline, incline), grip on the bar (narrow or wide), and range of motion trained (bottom-end or top-end).. In general, the muscles used for bench press are the pecs, shoulders, and triceps. These are the muscles that contribute to pressing the bar in the vertical plane of motion To investigate the effect of different attentional focus conditions on muscle activity during the push-up exercise and to assess the possible influence of muscle strength and training experience. Eighteen resistance-trained men performed 1RM bench press testing and were familiarized with the procedure during the first session. In the second session, three different conditions were randomly. Agonist works with the muscles, and the antagonist is the muscle working against it in a contraction. i.e. Bicep curl, the agonist is the Biceps brachii and the antagonist muscle is the triceps. Agonist and antagonist muscle pairs. Muscles transfer force to bones through tendons. They move our bones and associated body parts by pulling on them - this process is called muscle contraction Muscle Roles During Movement. Agonist: Any muscle that is the primary mover in a joint motion. Also called Prime Mover. Antagonist: Any muscle that acts against an agonist. Your muscles are paired around your joints in a push-pull relationship, so that if an agonist moves your body one direction, its antagonist moves you the opposite direction A. Name all of the movements involved in a push-up (knee flexion/extension, hip adduction/abduction, etc.) Remember to include minor movements that aid in balance, inertia, etc. B. For each movement, list the agonist(s), antagonist(s), and synergist(s) muscles