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KIN 265 - Exam 2
Lectures 7-12
42
Medical
Undergraduate 1
09/11/2025

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Term
Non-traiditonal training
Definition
Alternative training methods
- Bosu balls
- TRX
- Resistance bands
Term
Pros to bodyweight training
Definition
Develops relative strength, muscular endurance, portable, free
Term
Cons to bodyweight training
Definition
Doesn't develop absolute muscle strength (1 full RM)
Term
Guidelines for bodyweight resistance training
Definition
- Stable body position and use strict form
- Use good technique, work through the full ROM
- Should-width apart, feet flat on the ground, heels in contact for ground-based exercises
- Use appropriate grips
- Exhale during the concentric movement and breath in during the eccentric
Term
Iliopsoas
Definition
Powerful hip flexor muscle under pelvis
Term
Training adaption
Definition
Positive modification of the performer after a successful training program
Term
Muscle fibers
Definition
Small - Type 1
Large - Type 2
Term
Motor units
Definition
Activated when the muscle fires (or recruits more the harder the task is)
Term
Adaptions occur in the
Definition
Brain, spinal cord, and nerves that innervate the muscles
Term
Only __% of muscle tissues are activated during maximal efforts
Definition
71
Term
These tissues all adapt positively when introduced to a well-designed resistance training program
Definition
Bone, fascia, and muscle tissue
Term
It takes about _ weeks before you see a difference in muscle mass
Definition
6
Term
Hypertrophy
Definition
Increase in the size/cross-section area of a muscle (CSA)
Term
Pennation angle
Definition
How muscle fibers are arranged differently in different muscles (at an angle to tendons)
Term
Hyperplasia
Definition
Increase in the number of muscle fibers (shown in other species)
Term
Fascia
Definition
Cloudy-looking, thin “shrink-wrap” tissue that bundles over other tissues
Term
Cartilage
Definition
Two types, one in nose and ears and another that’s in your spinal cord and rubs against each other
Term
All 5 of these tissues react to a sufficient stimulus
Definition
Bones, ligaments, tendons, fascia, cartilage
Term
Endocrine system changes are
Definition
acute, they only stay up to 30 mins after the exercise
Term
Cardiac output
Definition
HR x Stroke volume, Systolic pressure
Term
Chronic changes for the heart
Definition
Thickening of the wall of the heart's left ventricle
Term
Chronic changes for the lungs
Definition
Respiratory becomes more efficient
Term
Detraining
Definition
Loss of the accumulated physiological adaptations following a resistance training program (reversibility)
- 2-4 weeks after stopping
- 50% at 2-months
Term
Atrophy
Definition
Making muscle fibers smaller
Term
Valsalva maneuver
Definition
Not breathing during an exercise can cause strain and passing out
Term
Power
Definition
force x distance/time
Term
What exercises should you not spot?
Definition
Power exercises
Term
Spotting barbell exercises
Definition
- Alternated hand grip
- Close to the performer as possible
- Staggered stance
- Shadow spotting 1-in from the bar
Term
Spotting dumbbell exercises
Definition
- Stand/kneel near performer's head
- Shadow the performers wrists
- Shadow the lowest half of the dumbbell
Term
More velocity =
Definition
Less force
Term
Too much exercise
Definition
Can over-train you and can lead to injuries
Term
Interim period
Definition
Where you are right now to your goal
Term
PROVIRRBS for principles of exercise
Definition
- Progression
- Regularity
- Overload
- Variety
- Individualism
- Realism
- Rest and Recovery
- Balance
- Specificity
Term
Progression
Definition
The training stimulus must gradually increase
Term
Regularity
Definition
To achieve a positive training effect, you must exercise often
Term
Overload
Definition
Training stimulus must exceed the normal demands placed on the body
Term
Variety
Definition
Reduces boredom and the potential for overuse injuries and increases motivation and progress
Term
Individualism
Definition
There are individual differences with respect to underlying personal attributes and the amount/rate of adaptation to a training stimulus
Term
Realism
Definition
Goals and training exercises/expectations should be realistic
Term
Rest and Recovery
Definition
Work the same muscles every other day and it allows for the process of adaptation to occur
Term
Balance
Definition
An effective workout program should include aspects that address all fitness components
Term
Specificity
Definition
The body adapts to the type and amount of stress placed on it
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