Answer:
Charlie's therapist is using a technique known as CBT Cognitive Behavioral Therapy.
Explanation:
Cognitive Behavioral tecnique is often used to treat phobias, among other emotional or psychological afections. This tecnique is based on how negative emotionds and thoughts can be shaped into possitive ones, and so this can help deal with phobias or ansiety.
What Charlie's therapyst is doing is helping him relate his fear of hights with something nice and relaxing, that is how according to this tecnique people can overcome his fears by changing the idea of hights as a bad thing.
This tecnique works under the premise that behvior can be shifted with cognitive influence, this theory helps change thoughts that influence fear.
A Muscle Contraction Is Triggered When an Action Potential Travels Along the Nerves to the Muscles. Muscle contraction begins when the nervous system generates a signal. The signal, an impulse called an action potential, travels through a type of nerve cell called a motor neuron.
The chef must first clean his hands before touching the bread
To preserve the momentum and therefore save enrgery.
Push-ups help your arms but sit-ups definitely help your stomach.