Have you ever found that an exercise described as an “ab exercise” in one place is the exact same move classified as a “core exercise” in another? These two terms are synonymous in the fitness industry. It is often used in different meanings, and there are different ideas about each component. Additionally, there is a lot of overlap between the two.
However, there are some important differences between abdominal muscles and core muscles. Simply put, your core includes your abdominal muscles, but your abdominal muscles don’t encompass everything in your core. Strong abdominal muscles are important, but it’s not enough to only train your abs and ignore the rest of your core.
To better understand the difference between core training and ab exercises, and get step-by-step instructions on how to strengthen both, we spoke to two fitness experts.
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what is your core?
Your core includes everything from your hips to the bottom of your chest, says certified personal trainer and functional strength coach Matthew Forzaglia, CPT, CFSC, and founder of Forzag Fitness. “We’re talking about the pelvic floor muscles, internal obliques, external obliques, transversus abdominis, rectus abdominis, and erector spinae,” he explains.
You can think of your core as a corset or a weightlifting belt, and that includes the quadratus lumborum muscles in your lower back, says PT, DPT, CSCS, physical therapist, certified strength and conditioning specialist, and founder of Movement Vault. Grayson Wickham says. “When we think about the core, we think about all the muscles that surround the midsection,” he explains.
The core is a source of support and stability. It protects your internal organs and spine, allowing you to maintain an upright posture and manage abdominal pressure. Core muscles are also involved in trunk flexion, lateral bending, extension, and rotation. In other words, your core allows you to twist, bend, arch, and curl.
what are your abs?
Most people use the term “abs”, short for abdominal muscles, to refer to the rectus abdominis muscles. “This is ‘six-pack abs’ seen from the front of the body,” says Forzaglia. The abdominal muscles function to flex the spine and protect the internal organs behind it.
Technically speaking, the abdominal muscles are small muscles that are thought to tighten not only the rectus abdominis, but also the internal obliques, external obliques, transversus abdominis, and the connective tissue that runs through the middle of the rectus abdominis. It also includes the pyramidal muscles.
Like your core, your abdominal muscles provide support, stability, mobility, internal pressure regulation, and protection.
“Remember that everyone is an athlete. Everyone has to move throughout the day.” —Grayson Wickham, PT, DPT, CSCS
Difference between core and abdominal muscles
The abdominal muscles are part of the core, which includes the abdominal muscles and all the other muscles that make up the midsection, such as the pelvic floor, erector spinae, and quadratus lumborum muscles. Basically, “core” is a broad umbrella term that refers to your entire midsection, while “abs” refers to a specific group of muscles within your core.
Benefits of a strong core
When you think of your body as a home, Forzalia says, the core is its frame. “A weak frame makes other parts of the house more susceptible to failure,” he says, noting that an unstable core can lead to imbalances and movement compensation, which can lead to injury. Masu.
A weak core can lead to a feeling of tightness in other parts of your body, especially your lower back, says Wickham. “The human body is constantly seeking stability, so if you don’t have stability in your core, it’s likely to be taken away from the next available joint,” he says.
Strengthening your core can not only protect you from inefficient movement patterns, pain, and injury, but it can also improve your posture by reducing the amount of time you spend sitting or slouching. And Study 1 shows that a strong core can optimize an athlete’s power and control of movement, improving performance.
“And we have to remember that everyone is an athlete,” Wickham says. “Everyone has to move throughout the day. Everyone has to do some kind of athletic movement, whether it’s reaching and twisting to pick up a 10-pound box or snatching a barbell off the ground. yeah.”
Great core exercises to add to your workout
Activate your entire midsection during your next strength workout with these proven core exercises from Forzaglia. Choose a few to incorporate into your routine, or run them back-to-back in core-focused circuits. You will need a large balance ball and at least one set of dumbbells or kettlebells.
1. Bear crawling
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Get on all fours in a tabletop position, with your wrists directly below your shoulders and your knees directly below your hips. Keep your back flat, neck neutral, core engaged, and knees raised 1 to 2 inches off the floor. At the same time, step forward with your right hand and left foot. Next, step forward with your left hand and right foot. Use your opposite arm and leg to continue moving forward for the prescribed number of steps or distance. Then step back in the same opposite movement pattern to return to your starting point. repeat.
2. Stir the pot
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Kneel in front of a large balance ball and place your forearms on top of the ball. Lift your knees off the ground and shift your weight forward onto the ball to get into a high plank position. Keeping your torso and hips still, rotate your arms clockwise to “stir the pot.” Then rotate your arm counterclockwise. Repeat the specified number of times, changing directions.
3. Half-kneeling halo
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Start in a semi-kneeling position with your right leg in front of you and your left leg behind you. Hold a kettlebell or dumbbell in both hands at chin level. Draw the weights in a circle around your head like a “halo.” Raise the weight to the outside of your left ear, bring it to the back of your head, and bring it closer to your right ear, ending the circle with your chin in front of your face. level. Repeat the halo motion while moving in the opposite direction. Repeat this sequence a specified number of times.
4. Farmer’s Carry
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Hold a kettlebell or dumbbell in each hand, feet hip-width apart, and arms at your sides. Keep your shoulders back, chin level, and core engaged. Walk slowly forward a specified number of steps or distance. Concentrate on lifting your chest and stacking your ribcage over your hips.
The best ab exercises to add to your routine
For a more abs-focused workout, try Forzaglia’s four moves. As with core exercises, you can incorporate these into your workout or complete all four as a circuit. You’ll need a heavy object or stable structure, such as an ab roller, pull-up bar, or a weightlifting rig or pole.
1. Abdominal rollout
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Start in a kneeling position. Bend your hips forward, place your shoulders directly above your wrists, and grip the handles of the ab roller. Engage your abdominal muscles, keep your arms straight, and lean your knees forward so the ab roller spreads out in front of you. Go as far as you can while keeping your back flat and neck neutral. Contract your abdominal muscles and return the ab roller to the starting position. Repeat the specified number of times.
2. Hanging knee lift
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Grasp the overhead bar with your hands slightly wider than shoulder width apart, palms facing away from your body. Lift your feet off the ground so that they are hanging from the bar. Brace your core, keep your shoulders down (don’t let them slump around your ears), and lift your knees toward your chest. Lower your feet, but don’t put them on the floor. Pull your knees toward your chest again. Repeat the specified number of times.
3. Dragonfly
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Lie on your back and raise your arms straight above your head. Hold the base of a heavy weight or stable structure, such as a pole or weightlifting rig, to ensure stability. Keeping your lower back in contact with the ground, straighten your legs and lift your feet 1 to 2 inches off the floor. (If your lower back is arched, raise your legs higher.) This is the starting position. Lift your legs so that your knees and ankles are directly over your hips, and use your abdominal muscles to lift your hips off the ground. Slowly lower your hips and legs until your feet are at least 1 to 2 inches off the ground. Repeat the specified number of times.
4.Hollow hold
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Lie on your back and raise your arms straight above your head. Engage your core to lift your shoulders, arms, legs, and feet off the ground. (The closer your legs and feet are to the ground, the harder the exercise will be.) Keep your neck neutral and your legs straight together. Hold the hollow position for a specified period of time.
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Luo S, Soh KG, Soh KL, Sun H, Nasiruddin NJM, Du C, Zhai X. Effects of core training on athlete skill performance: A systematic review. front physical. 2022 6 6;13:915259. doi:10.3389/fphys.2022.915259. PMID: 35755428; PMCID: PMC9227831.