Sleep
We spend 1/_ of our life sleeping.
1/3
Source of calories?
food you consume- carbs, protein & fat
name one of the 5 components of fitness
1. cardio-respiratory endurance
2. muscular endurance
3. muscular strength
4. flexibility
5. body composition
What is Opium
addictive drug prepared from the juice of the opium poppy, used as a narcotic.
What is sleep?
The deep relaxation of the body and mind
What is a BMI
Based on Hight, weight, and other factors. Used to indicate heart disease.
Stress often causes muscles to
contract and tighten.
Drugs that distort moods, thoughts, and senses are...
Hallucinogens
What is the circadian rhythm?
Internal daily 24hr cycle of waking and sleeping.
What BMI indicates that you're underweight.
<18.5
By what age does muscle degeneration accelerate?
65
A drug that stimulates the central nervous system.
Amphetamine
What is Melatonin?
a hormone that increases relaxation and sleepiness.
What BMI indicates that you're overweight.
25.0-29.9
Increasing the amount of weight, you lift during a set from one session to another is referred to as
Progressive Overload
What is THC
The main active chemical in marijuana
What two main states of sleep does the brain cycle through.
NREM and REM
Classification of Carbohydrates?
Simple and Complex carbohydrates
You should wait _______ for muscles to recover in-between workouts.
48hrs
Symptoms that occur after chronic use of a drug is reduced or stopped are called…
Withdrawal Symptoms