Answer:
But what makes nicotine so addictive? Consuming nicotine—through regular cigarettes or vaping—leads to the release of the chemical dopamine in the human brain. As with many drugs, dopamine prompts or “teaches” the brain to repeat the same behavior (such as using tobacco) over and over.
Explanation:
The Overload Principle is focused on sports fitness training.
It states that athletes must work harder than they usually workout as their bodies adjust themselves to higher workouts.
To safely apply Overload to your workout you should monitor the intensity of training as you increase it gradually and progressively.
You should choose and plan over one type of workout to apply Overload on it.
All other training activities should be coordinated and adjusted preventing other factors that influence overloading in duration and volume of training.
Biological, psychological, and environmental factors
Answer:
Positive stress, otherwise known as good stress or eustress, is the type of stress response that we feel when we get excited.
example ......
positive stress can include going rock climbing for the first time, hoping to get promoted at your job, and going on a first date.
I have always wanted to start dancing, however, since I already am doing 4 other sports/activities I do n't have enough time for another activity without dropping another.
