Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
PTH 226
Resist
| Question | Answer |
|---|---|
| Strength training occurs through neural adaptations? T/F | True |
| Strength training decreases muscle fiber size? T/F | False, increases |
| The rate of performing work is ____. | power |
| Performing a single high jump is an example of _____ exercise. | anaerobic power |
| In order to increase power, you should increase the amount of time it takes to produce a given force? T/F | False, decrease |
| Another name for stretch-shortening drills is ______. | plyometrics |
| Capacity of a muscle to do work or move a force through a distance is known as ______ ______. | muscle performance |
| According to overload principle, load and repetitions should be increased rapidly during muscle training. T/F | False,muscles must be given time to adapt |
| To increase muscle performance, the _____ or _____ of exercise must be increased. | intensity, volume |
| Cardiopulmonary endurance is also called ____ ____ endurance. | total body |
| Total body endurance involves the use of small muscle groups as with swimming or cycling. T/F | False, large muscle groups |
| Transfer of training is also called _____-______. | cross-training |
| Muscle endurance is (a) the ability of a muscle to contract repeatedly against a load (b)the ability to generate and sustain tension (c)not related to fatigue resistance (d) a and b (e) a and c | d |
| Specificity of training refers to a type of exercise that works on a specific issue, like weight loss. T/F | False |
| Designing an exercise program that contains specific exercises geared toward improving functions is an example of which principle? | SAID, specificity of training |
| If the desired function is ascending/descending stairs, exercise should include only eccentric exercises with open chain patterns unilaterally. T/F | False, concentric and eccentric with bilateral closed chain patterns |
| Muscle strength has no effect on endurance but endurance can moderately improve strength. T/F | False, the opposite is true |
| Detraining occurs within a ____ after cessation of exercising. | week |
| Though training effects are initially lost when exercise cessation occurs all training effects are not eventually lost. T/F | False |
| Muscle produces its greatest force at or near its physiological resting length. T/F | True |
| The ____ the number and synchronization of motor units firing, the _______ the force produced. (a) greater, greater (b) fewer, greater (c) greater, fewer | a |
| Type I fibers produce low force with rapid fatigue. T/F | False, low force, less fatigue |
| Type II fibers produce low force with rapid fatigue. T/F | False, high force, rapid fatigue |
| Concentric contractions equals _____ speed and _____ tension. | increased, decreased |
| Eccentric contractions equals decreased speed and increased tension. T/F | False, increased, increased |
| Fatigue has no effect on the muscle's ability to produce tension. T/F | False, ability is decreased |
| In order to prevent detraining, strengthening and endurance training should become part of a pt.'s ADL program after they are discharged. T/F | False, early in the course of treatment |
| Recovery times take 3-4 minutes after acute exercise. | True |
| Light exercise during recovery periods after exercise actually result in slower recovery. T/F | False, faster |
| A patient's age, overall level of fitness and ability to learn are not factors that are considered when choosing resistance exercises. T/F | False |
| Several benefits of resistance exercises are (a) increased bone density (b) maintenance of muscle strength (c) increased stress on joints during activity which increases muscle mass (d) a and c (e) a and b (f) all of the above | e, there is decreased stress on joints during activity |
| Resistance training has no effect on a pt.'s feelings or sense of well-being. T/F | False |
| Resistance training results in decreased lean muscle mass but also decreases body fat. T/F | False, increased lean muscle mass |
| For strengthening of the gluteus medius, the hip should be slightly flexed with the pelvis rotated slightly forward. T/F | False, the hip should be extended |
| During SLR, which muscle group stabilizes the pelvis and lumbar spine? | abdominals |
| Submaximal loading intensity of exercises is indicated during the early stages of healing. T/F | True |
| Near maximal is not the same as Maximal when describing loading (intensity). T/F | False |
| Maximal loading intensity exercises should occur during early rehab. T/F | False, in the later stages |
| The higher the exercise intensity, the higher the number of repetitions should be for maximum muscle training. T/F | False, higher intensity-lower reps, vice versa |
| Isokinetic and plyometric training are examples of _____ speed exercises. | high |
| When using free weights it is not necessary to control exercise speed in order to control the weight. T/F | False, low to moderate speeds increase weight control ability. |
| The time needed for recovery depends on the intensity and volume of the exercise. T/F | True |
| Exercise order refers to the sequence of what during exercise? | muscle groups |
| The mode of exercise refers to the type of exercise,type of muscle contraction , and manner the exercise is carried out. T/F | True |
| Varying the intensity and volume during specific periods of resistance training is called what? | periodization |
| As to duration, in order for significant change to occur in muscle, the exercise program should be how long? (a) 2 weeks (b) 6-12 weeks (c) 2-6 weeks (d) 12 weeks | 6-12 weeks |
| Manual resistance requires that the patient be able to assume a sitting position. T/F | False, may be done with patient in any position |
| muscle setting improves mm. strength in very weak muscles. T/F | True |
| Pushing or pulling an immovable object is an example of what type of resistance exercise? | Isometric |
| What is the rule of 6's? | Duration held for 6-10 seconds at 4-6 points in the ROM |
| An elastic band is an example of what type of resistance equipment? | mechanical |
| Cuff weights are used in variable resistance exercises. T/F | False, constant |
| During isokinetic exercises where the velocity of muscle shortening and lengthening is held constant by way of a machine, the muscle is allowed to exert less tension throughout the ROM. T/F | False, allows for maximum tension |
| Closed chain exercises are typically performed in non-weight bearing positions. T/F | False, weight-bearing |
| Resistance in closed chain exercises is provided by body weight. T/F | True |
| Open chain exercises are effective for isolating muscles or muscle groups. T/F | True |
| Open chain exercises improve balance and postural control in the upright position. T/F | False, closed chain |
| Open chain motions are typically done in weight-bearing positions. T/F | False, non-weight bearing or with restrictions |
| Open chain motions are controlled by the muscles that cross the moving joint. T/F | True |
| Assessment of the patient prior to each exercise session includes: (a) changes in condition (b) pain scale (c)signs of infection (d)compliance with HEP (e) a and b (f) a,b,c (g) all of the above | g |
| Should the pre-exercise assessment reveal changes, the PT doesn't have to be alerted of changes until after the exercise session is completed. T/F | False, the Pt should be alerted so that the treatment plan can be reviewed |
| Flip flops are okay footwear for exercise sessions. T/F | False |
| The PTA does not have to demonstrate exercises as long as the patient seems able to understand the verbal instructions. T/F | False, demonstration should occur prior to the patient performing the exercise |
| The resistance equipment should be applied to the proximal end of the segment being exercised. T/F | False, the distal end should be used |
| Tremulous movement during resistance exercises refers to correct motion of the muscle group. T/F | False, movements should be smooth |
| During manual resistance, the resistance grade should equal muscle ability throughout its range. T/F | True |
| A cool down, after resistance training should include rhythmic, unrestricted movements or gentle stretching. T/F | True |
| The patient should be informed that pain is acceptable during resistance exercise training. T/F | False |
| DOMS, delayed onset muscle soreness can be avoided by increasing the intensity during resistive exercise rapidly. T/F | False, gradually |
| Ballistic movements are optimal motions desired in exercise training. T/F | False |
| Cumulative fatigue can be avoided by avoiding rest between sessions. T/F | False, rest prevents cumulative fatigue |
| Proper body mechanics of the PTA is not a consideration during the exercise program as the focus is on the patient. T/F | False, it prevents injury to the PTA |
| Heavy resistance can be used on children, elderly patients, but not on patients with osteoporosis or long term steroid therapy. T/F | False all are contraindicated |
| Having the patient hold their breath, the valsava maneuver, during exercise is desired. T/F | False |
| What simple practice can the patient do during exercise to prevent breath holding? | counting out loud |
| Inhalation should occur during lifting. T/F | False, exhalation |
| Severe cardiopulmonary disease is not a contraindication to resistance training. It is recommended therapy. T/F | False |
| PRE protocol is: Warm up with AROM, 10 reps at 50% of the 10 RM, 10 reps at 75% of the 10 RM, 10 reps at 100% of the 10 RM, with no rest interval between the sets. T/F | False, all is correct but the sets should be separated with rest intervals |
| PRE stands for _____ _______ exercise. | Progressive Resistive |
| Total body conditioning does not include circuit training. T/F | False |
| During circuit training, smaller muscle groups are exercised before larger. T/F | False, large are first |
| Plyometric exercise training would be ideal for football players. T/F | True |
| Free weights are also called weight-cable machines. T/F | False, weight-cable are variable resistance |
| Free weights are examples of fixed-constant load equipment. T/F | True |
| Maximum resistance with elastic bands is achieved at 45 degrees. T/F | False, 90 degrees |
| Stair masters are good examples of open chain equipment machines. T/F | false, closed chain |
| Ski machines are examples of _______ exercise equipment. | reciprocal |
Created by:
heatxfer
Popular Physical Science sets