Ex. modes for strength

Question 1

Type 1 muscle fibers

Answer 1

slow twitch, low force, high endurance

Question 2

Type 2 A muscle fibers

Answer 2

Fast twitch

Question 3

Type 2b/x

Answer 3

Fast glycolytic, Increased force, low endurance

Question 4

Factors of muscle endurance

Answer 4

1) Fiber type
2) Fiber Diameter
3) Recruitment

Question 5

Diameter of muscle fibers

Answer 5

1- smallest
2a- intermediate
2b/x- largest

Question 6

Order of muscle fiber recruitment

Answer 6

1>2A>2b/x

Question 7

Hypertrophy

Answer 7

Train @ 60-70 max
Increased CSA
increased force production

Question 8

Hyperplasia

Answer 8

new/additional fibers

Question 9

can type 2x shift to type 2 A?

Answer 9

yeah bruhh

Question 10

Can type 1 go to type 2?

Answer 10

naw fam

Question 11

Force velocity relation

Answer 11

small load= fast shortening

large load= slow shortening

Question 12

Muscles capacity to produce depends on length

Answer 12

Length-tension relationship

Question 13

Where is maximum force produced?

Answer 13

Muscle’s resting length

Question 14

Prime muscle mover

Answer 14

Agonist

Question 15

assist agonist

Answer 15

synergist

Question 16

Neuro recruitment is responsible for…

Answer 16

early increases in strength

Question 17

Muscle performance @: Puberty

Answer 17

5 fold in males, 3.5 in females

Question 18

Muscle performance @: middle adulthood

Answer 18

Women peak early 20s

Men peak @ 30

Question 19

in late adulthood, strength declines ____ in 60s/70s and then _____ per decade

Answer 19

15-20%, 30%

Question 20

Low-intensity, isometric contraction against no resistance

Answer 20

Muscle setting (quad set)

Question 21

Develop a sub-max but sustained level of co-contraction

Answer 21

Stabilization exercise

Question 22

Isometric exercise where resistance applied at multiple joint positions within available ROM

Answer 22

Multiple-angle isometrics.

Question 23

performed against resistance to develop strength when jt mvmt is painful

Answer 23

Resisted isometrics

Question 24

Indication of isometrics

Answer 24

1) Jt. mvmt not possible
2) Pomote neuromuscular activity
3) Develop stability
4) ^ strength when dynamic resistance not recc.
5) develop static muscle strength at certain rangers

Question 25

When are isometrics most effective

Answer 25

When pt is in acute stage of healing.

Question 26

For isometrics, strength will only increase at....

Answer 26

jt angle where ex is performed.

Question 27

Apply resistance at least every ___ degrees throughout allowable rom

Answer 27

20

Question 28

BRIME

Answer 28

Brief repetitive isometric exercise

Question 29

example of brime

Answer 29

6 sec contraction followed by 20 second rests 20 reps.

Question 30

Mvt. @ constant speed and muscle generates max force

Answer 30

isokinetic exercise

Question 31

Types of isokinetic exercise

Answer 31

slow: 30-60o/sec medium: 60-180 fast: 180-300 (walking)

Question 32

Muscle tension unchanged with jt movement

Answer 32

Isotonic

Question 33

The load cannot be greater than what the muscle can control at its

Answer 33

Weakest point in rom

Question 34

Procedure for restistance exercise

Answer 34

warm up, explain, position, apply resistance, revise, inform

Question 35

Contraindications of resistance training

Answer 35

1) Unavoidable pain 2) Acute inflammatory 3) Severe cardiopulmonary disease

Question 36

greatest Amt of weight a person can move through full rom

Answer 36

Repetition maximum

Question 37

Delorme technique

Answer 37

10 reps @ 1/2 of 10RM, rest 10 reps at 3/4 of 10 RM, rest 10 reps at full RM

Question 38

Oxford technique

Answer 38

10 Reps @ full 10RM, rest 10 reps @ 3/4 10RM, rest 10 reps @ 1/2 10 RM,