All four groups are involved, but the motion to the sides is the transverse abdominal muscles.
The obliques are the main muscles used for twisting movements. They twist works both sides of the obliques. It also works the glutes and calves too.
There are several muscles in the human body that are not located above the waist. For example, the brevis and longus muscles are not above the waist, as they are located in the legs.
The flexor muscles are used when bending forward at the waist. The flexor muscles are located in the cervical and lumbar spine.
They are the same thing, but the word 'waist' is used more often in England, whereas 'twist' is heard more in America.
It's genetically inherited to twist you tongue.
calves core biceps and lower back
You should not bend down at the waist and lift up a heavy parcel using your back muscles. Always bend down at the knees, keep your back straight, and lift using your leg muscles.
Lots of meatloaf and mash potato.
be proud of your hips, first of all. We are women!!! But, don't try situps and crunches.. that works on the muscles, but not extra fluff fat. just do aerobic work, like running or jumping jacks. Is it fat or skin? try getting the skin tighter with gels, that could work. if you still try situps, do the ones where you twist to the sides.
I think you are asking about one of the My First Barbie ballerina dolls.
There are five different types of muscles that are below the waist or in the lower extremities. They are the illiotibial band, gluteus maximus, quadriceps, hamstrings and gastrocnemius.
It should be "got her knickers in a twist." This is a funny idiom to refer to someone who is frustrated and angry. Think of how uncomfortable you would be if your underwear got all twisted up around your waist. In America, it's said as "got her panties in a twist."
your muscles are not streched out so they get used to not being used