While she is still resting, take her resting heart rate first before you can calculate her target heart rate.
I feel the same I'm so dumb
When injected, benzedrine, dexedrine, and methamphetamine increase the release of serotonin, norepinephrine, and dopamine in the brain. Benzedrine, dexedrine, and methamphetamine are examples of amphetamines. They are stimulants, which speed up the messages travelling between the brain and the body. They may be used to treat attention deficit hyperactivity disorder.
It would act like a prism and make a rainbow or the light would break up and disappear.
