Chapter 13 - Warm-up And Stretching Flashcards
_________ flexibility requires no voluntary activity and uses gravity or a partner as external force.
static
_________ flexibility is the ROM during active muscular movements.
dynamic
_________ joints have the greatest ROM
ball and socket joints
_________ joints allow movement in the sagittal and frontal plane
ellipsoidal joint
ellipsoidal joint example
the wrist
_______ joints allow movement primarily in the sagittal plane
hinge
which type of joint has the least ROM?
ellipsoidal
ball and socket
hinge joint
hinge
What is fibrosis?
replacement of muscle fibers with connective tissue
autogenic inhibition is________.
the active contraction of of a muscle immediately before a passive stretch of that same muscle. Tensions built up in the contraction stimulates relaxtion.
reciprocal inhibition is _________.
relaxation occurring in the muscle opposing the muscle experiencing increased tension.
When stimulated during PNF stretching, golgi tendon organs allow the relaxation of
- stretched muscle by contracting the recip. muscle
- recip. muscle by contracting the stretched muscle
- reciprocal muscle by its own contraction
- stretched muscle by its own contraction
stretched muscle by its own contraction
Which of the following stretching techniques decreases muscle spindle stimulation?
- dynamic
- ballistic
- static
- passive
static
Dynamic stretching is the MOST similar to which of the following?
- sport specific warm-up
- general warm-up
- low-intensity stretch
- static stretch
specific warm up
Stimulation of muscle spindles induces a
- relaxation of GTO’s
- relaxation of the stretched muscle
- contraction of the stretched muscle
- contraction of the reciprocal muscle
contraction of the stretched muscle
After performing the hold-relax-with-agonist-contraction PNF stretch for the hamstrings, which of the following explains the resulting increase in flexibility?
- autogenic inhibition
- stretch inhibition
- reciprocal inhibition
- cross-extensor inhibition
A I/III B II/IV C I,II,III D II,III,IV
I and III only
