2890922
Beschreibung
Quiz von Phil Cummins, aktualisiert more than 1 year ago
|
Erstellt von Phil Cummins
vor etwa 9 Jahre
|
|
Frage 1
Frage
What is the role of the nervous system?
Antworten
-
Deliver oxygen to the working muscles
-
Provide structure to the body
-
Communication control centre
-
Supply energy for the body to work
Frage 2
Frage
The nervous system activates muscle fibres for contraction to occur
Antworten
- True
- False
Frage 3
Frage
Referring to the sliding filament theory, what do the 'Z-lines' represent?
Antworten
-
Myosin filaments
-
Actin filaments
-
Sarcomere
-
Individual muscle fibres
Frage 4
Frage
In the sliding filament theory, actin binds onto myosin to 'grab and pull' the perform a concentric muscle contraction
Antworten
- True
- False
Frage 5
Frage
Referring to the sliding filament theory, myosin binds to actin to perform muscle contractions both eccentrically, concentrically and isometrically
Antworten
- True
- False
Frage 6
Frage
A motor unit is made up of a single motor neuron and further branches of neurons
Antworten
- True
- False
Frage 7
Frage
The all or nothing law refers to the activation of an entire muscle
Antworten
- True
- False
Frage 8
Frage
Select all that apply to the following question: What are the neurological adaptations to resistance training?
Antworten
-
Hypertrophy
-
Improved motor recruitment
-
Increased ability to achieve stronger muscle contractions
-
Improved recruitment of fast twitch fibres
Frage 9
Frage
Select all that apply to the following question: What are the neurological adaptations to resistance training?
Antworten
-
Increased frequency of nerve impulses to motor units
-
Atrophy
-
Improved inter-muscular co-ordination
-
Automatic performance of movement patterns
Frage 10
Frage
When a signal is sent through the motor unit that breaches the stimulation threshold, only some of the attached muscle fibres are activated
Antworten
- True
- False
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.