Principles of Exercise Flashcards
What are the five health-related components of physical fitness?
Cardiorespiratory endurance
Muscular endurance
Muscular strength
Flexibility
Body composition
What are the six skill-related components of physical fitness?
Agility
Coordination
Balance
Power
Reaction time
Speed
What is the recommended frequency of aerobic exercise for most adults?
At least 3 days a week
3-5 days may be best to reach recommended time.
What is the recommended intensity of aerobic exercise for most adults?
Moderate (40-59%HRR) and/or vigorous (60-89%HRR)
How much should most adults engage in aerobic exercise per day and per week?
At least 150 minutes/week.
Moderate intensity - 30-60 minutes/day
OR
At least 75 minutes/week
Vigorous intensity - 20-60 minutes/day
What type of aerobic exercise is recommended for most adults?
Exercise involving major muscle groups in a continuous or intermittent manner.
How frequently should adults engage in resistance training exercise?
Novices - at least 2 days/week
Experienced - personal preference
At what intensity should adults engage in resistance training?
Novices - 60-70% 1-RM, 8-12 repetitions to improve.
Experienced - range of intensities and repetitions.
What is 1-RM?
The heaviest weight you can lift once in a specific resistance training exercise.
What type of resistance training exercises are recommended for most adults?
Multi joint exercises affecting more than one muscle group and targeting agonist and antagonist muscle groups.
When should single-joint and core exercises be included in a resistance training program?
Preferably after performing multi joint exercises for that particular muscle group.
What two groups are the different components of physical fitness generally divided into?
Health related and skill related.
What is the recommendation for the frequency of flexibility exercises for most adults?
At least 2-3 days per week, daily is most effective.
What is the recommended intensity for flexibility exercises?
Stretch to the point of feeling tightness or slight discomfort.
What are the time recommendations for flexibility exercises for most adults?
A static stretch for 10-30 seconds.
Older may benefit from 30-60 seconds.
What are the time recommendations for proprioceptive neuromuscular facilitation (PNF)?
3-6 second light to moderate contractions
10-30 second assisted stretch.
What is proprioceptive neuromuscular facilitation (PNF)?
A stretching technique utilized to promote muscular elasticity, usually using a partner for assisted stretching.
What type of flexibility exercises are recommended for most adults?
A series for each of the major muscle-tendon units.
Static, dynamic, ballistic, and PNF are all effective.
What is the ACE ABC approach?
Ask (open ended questions)
Break down barriers
Collaborate
In the ACE ABC approach, what does it mean to ask open ended questions?
Ask questions to confirm what the participant knows about physical activity guidelines their physical activities outside of class, and what they are hoping to accomplish.
In the ACE ABC approach, what does it mean to break down barriers?
To ask more open-ended questions to find out what obstacles might get in the way of the participant accomplishing their fitness goals.
In the ACE ABC approach, what does it mean to collaborate?
To work together with the participant on setting goals and establishing specific steps to accomplish those goals.
What are three basic training principles that apply to all forms of physical training?
Specificity
Overload
Reversibility
What is the Specificity principle of training?
The physiological changes caused by training are highly specific to the types of activities performed. Each mode of exercise places its own type of stress on the body.
What is the SAID principle?
Another term for the Specificity principle of training. Specific adaptations to imposed demands.
What is glycolysis?
The breakdown of glucose or its storage form glycogen.