英和和英

swing back

drag behind

to be daunted

to be discouraged―be daunted

to lean back

arch one's back

reel back

bounce back

to push back

massage one's back

to hang on behind

to bend over backward

to fall on one's back

to make a person or an animal carry something on his/her/its back

to turn one's back on something or someone

to twist at the waist

fall on one's behind

swing back and forth

to bow

of a person, to carry another person on their back

stand back

to leap backward

to bend one's knees

to stoop―bend one's knees―bend the knee

subluxate the hip

a backhanded stroke

to shrug one's shoulders

to strain one's shoulder―wrench one's shoulder

turn a cuff

to untwist a rope―（旧情を温めるの意味なら）―renew old relations