What factors contribute to the amount of tension produced in an individual muscle fiber?

Short Answer

Expert verified

The length of the muscle fibre at rest, its cross-sectional area, and how frequently it is stimulated by the nervous system.

Step by step solution

01

Step : 1 Cross-sectional area 

  • The cross-sectional area (PCSA) of a muscle, usually at its biggest point, is the area of the cross section of the muscle taken perpendicular to its fibres.
  • It is frequently used to define the characteristics of pennate muscles' contraction.
02

Step : 2 Muscle fibre

  • One muscle cell makes up each fibre of muscle. They assist in regulating the bodily forces physically.
  • Slowoxidative(SO),fastoxidative(FO),andquickglycolyticarethethreedifferenttypesofmusclefibre(FG).
  • Myofibrils are a component of muscle fibres. Actin and myosin filaments make up the myofibrils.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Study anywhere. Anytime. Across all devices.

Sign-up for free