leash may be too tight causing strain on hind legs or may be perfectly natural for dog. try loosening leash. if dog is jack russell then may well be pulling on hind legs
Perfectly normal.
Stiff bristle grass has many common names, including foxtail. That scientific name is Setaria viridis.
Tetnus
The torsional rigidity comes from the torso. The lateral rigidity would come from the arms and the legs becoming stiff.
The dead body was already stiff when I found it there.
of course stiff dylans are gay.It does not make a difference if they are stiff or not.
Gorillas have a stiff, firm pharynx to aid with childbirth, a common practice among the females
Be Stiff was created in 1977.
when my friend was bad she was stiff
The leather dried stiff and hard. She had a stiff, formal demeanor.
It's perfectly safe, your shoes are probably just a little cold. The foam and rubber get stiff when they get cold. I would just let them warm up a little before running in them.
he was very stiff from working out too much. she was stiff from sitting too long. i was stiff from sleeping.....ect,ect.