Which of the stretches can be harmful? Head circles

Tricep stretch

Quadricept stretch

Achilles tendon stretch

Is it rare to have scoliosis and double jointed shoulders?

What are the symptoms of trichomoniasis in males? a. painful urination, a dark discharge from thepenis, with no itchingb. painful urination, a dark discharge from thevagina, with no itchingc. painful urination, a clear discharge from the vagina, and some itchingd. painful urination, a clear discharge from thepenis, and some itching

Define and describe the different types of risk factors