See a doctor
calves core biceps and lower back
almost everywhere. such as... your waist, your neck your arm and your leg.
The flexor muscles are used when bending forward at the waist. The flexor muscles are located in the cervical and lumbar spine.
yo femurrr
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.
Never bend from the waist. Instead, bend your knees and stoop; lift with your thighs and legs, keeping the load close to your body.
"Bow" as in "bow and arrow" is 'yumi.' "Bow" as in "bend at the waist" is 'ojiki.'
Remove one leg from your pants, spread your feet apart, and bend at the waist.
It is called South Bend because it is at the 'south bend' of the st. Joe River.
A turn. A bend. A swerve.
It means to bend at the waist and lower your head toward your knees - think of the position when you have a stomach-ache.