S1_L5: Resistance Exercises Flashcards
Name the 4 contraindications for strengthening and power exercises.
- Uncontrolled angina
- Uncontrolled hypertension
- Uncontrolled dysrhythmias
- Hypertrophic cardiomyopathy
Muscle performance can be measured using the following parameters:
- strength
- endurance
- power
Maximum power occurs at approximately ____ of maximum velocity
1/3
Synergists acts as a _____ when it prevents an undesired
action from one of the movers
neutralizers
____ is the product of force and velocity
Mechanical power
If pain is present (1)___ resistance of the end-feel, the ptβs symptoms are considered irritable. If pain occurs (2)___ resistance, the ptβs symptoms are not
considered irritable
- before
- after
(1)____ repetitions must be done per exercise for three sets with a recovery period between sets of (2)___ seconds
- 8-12
- 60-90
Name the 3 contraindications to resistance exercise
- Pain
- Inflammation
- Severe cardiopulmonary disease
Source: Kisner and Colby 7th ed., Page 207
TRUE OR FALSE: Rest period for muscular hypertrophy must be less than 30 seconds.
False.
It must be between 60-90 seconds.
The ____ is commonly used to determine a patientβs RPE
Borg Scale
___ periodization is characterized by high initial training volume and low intensity.
- Classic
The ____ is the maximum number of reps an individual can perform at a given weight
repetition maximum
TRUE OR FALSE: A physical therapist may prescribe more than 5 sets for his patientβs exercise.
False.
No more than 3-5 sets are used.
(1)____ muscles, which uses slow-twitch fibers, function as (2)____ muscles. (3)____ muscles, which uses fast-twitch fibers, function as (4)____ muscles.
- Tonic
- Endurance
- Phasic
- Power
Enumerate the 7 S/Sx of overtraining.
- Loss of appetite
- Inability to sleep
- Lethargy
- Muscle soreness (most common)
- Chronic fatigue
- Declining performance
- Altered metabolism
TRUE OR FALSE: DOMS appears 24-56 hours after the exercise bout.
True
TRUE OR FALSE: Pt is likely to experience DOMS when performing eccentric exercises
True
What is the hardest type of muscle contraction to perform for an individual?
Eccentric Contraction
____ exercises are designed to work against gravity
AROM
Formula to determine 1RM.
(weight lifted x # of reps x 0.03) + weight lifted
What does the 2x2 rule state?
Load should be increased if an individual can perform 2 or more reps over the assigned reps for that particular exercise over 2 consecutive workouts.
TRUE OR FALSE: The key to isokinetic exercise is not the resistance but the speed at which the resistance can be moved.
True
TRUE OR FALSE: In OKC, there is a balance of concentric and eccentric contractions.
False.
OKC mainly emphasizes concentric contraction.
___ is considered as the bridge between pure strength and sports-related exercises
Plyometrics
___ kinematic chain provides functional recruitment and contractions.
Closed
The primary role of this exercise is to prevent atrophy and a subsequent decrease of the ligament, bone, and muscle strength
Isometric Exercise
TRUE OR FALSE: A 5β10-RM testing load is often recommended to estimate the 1-RM
True
Source: Kisner & Colby 7th ed.
The (1)____ is based on a rep maximum of 10 (10 RM) while the (2)____ reverses the percentage of maximum in the 3 sets
- DeLorme program
- Oxford technique