The main group of muscles supporting the back are the erector spinae, comprised of the spinalis, longissimus,and iliocostalis.
Erector Spinae. These muscles extend the spine and maintain the vertebral column in an erect posture.
Absolutely! Everyone must hold themselves erect in order to walk and that involves the core muscles of the body which involve the stomach and back.
erector spinae group
erector spinae group
The vastus Muscles
To effectively target your back muscles with leg raises, focus on keeping your back straight and engaging your core muscles while lifting your legs. This will help activate and strengthen the muscles in your lower back.
Back extension primarily works the muscles in the lower back, specifically the erector spinae muscles.
There are the abdominal muscles and the oblique's. They help to keep you standing straight and when working properly, your back healthy.
The major back extensor muscles are the erector spinae group, which includes the iliocostalis, longissimus, and spinalis muscles. These muscles run along the spine and are responsible for extending and straightening the back. Strengthening these muscles is important for maintaining good posture and preventing back pain.
Bending your knees when picking up an object helps to maintain a straight back and reduces strain on your lower back muscles. Keeping your back straight and using your leg muscles to lift the object can help prevent injuries and promote good posture.
To properly perform the straight bar row exercise for targeting your back muscles effectively, stand with your feet shoulder-width apart, grip the bar with an overhand grip, and keep your back straight. Pull the bar towards your lower chest, squeezing your shoulder blades together, then slowly lower the bar back down. Focus on using your back muscles to perform the movement rather than relying on momentum.
your spine\ back. when you bend over you can feel the different parts of your spine but when you sit up straight you can't feel the bumps in your spine. Your spine is straight then. Which means youre back is straight. Which means you are sitting up straight. I might not have got this right bnut i hope it helped.