Which of the following balance exercises is appropriate for a client training in phase 2 of the opt™ model?
a. single-leg box hop-up
b. single-leg squat touchdown
c. single-leg lift and chop
d. single-leg balance reach

Ana is a hospital researcher. she wants to preserve organs for further study in a chemical that is called formalin. prior topreserving the organs, ana wants to familiarize herself with the hazards of using formalin. ana should consult formalin'sa. materials safety data sheet. b. date of expiration. c. date of manufacture, d. additional laboratory uses,