Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Development of the Limb Synovial Joints01:07

Development of the Limb Synovial Joints

2.0K
Joints form during embryonic development in conjunction with the formation and growth of the associated bones. The embryonic tissue that gives rise to all bones, cartilage, and connective tissues of the body is called mesenchyme.
The mesenchymal stem cells differentiate into chondrocytes that form the hyaline cartilage, and later the cartilaginous model of the bone. This model further transforms into a bone. This process is known as endochondral ossification.
During development, the limbs...
2.0K
Knee Joint01:23

Knee Joint

2.9K
The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris...
2.9K
Ankle Joint01:10

Ankle Joint

2.4K
The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...
2.4K
Introduction to Joints00:58

Introduction to Joints

4.5K
The adult human body usually has 206 bones, and except for the hyoid bone in the neck, each bone is connected to at least one other bone. Joints are the location where bones come together. Many joints allow for movement between the bones. At these joints, the articulating surfaces of the adjacent bones can move smoothly against each other. However, the bones of other joints may be joined by connective tissue or cartilage. These joints are designed for stability and provide little or no...
4.5K
Exercise and Muscle Performance01:27

Exercise and Muscle Performance

2.1K
Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
2.1K
Bones of the Lower Limb: Femur and Patella01:16

Bones of the Lower Limb: Femur and Patella

4.5K
The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the...
4.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Tibiofemoral contact forces during walking with and without peak vertical ground reaction force feedback.

Journal of biomechanics·2026
Same author

Does Long-Term Lower Extremity Strength Training in Adults With Knee Osteoarthritis and Varus Alignment Reduce Knee Joint Loading During Gait?

Arthritis care & research·2026
Same author

Generalized modules reflect similar biomechanical subtasks across skipping and running.

Journal of biomechanics·2026
Same author

Implant design may influence knee flexor activation patterns during stair ascent and descent.

Bone & joint research·2025
Same author

Opposite Medial and Lateral Tibiofemoral Joint Compartment Responses Between Dominant and Nondominant Limbs When Walking With Load Carriage.

Journal of applied biomechanics·2025
Same author

Restoration of Joint Line Obliquity May Not Influence Lower Extremity Peak Frontal Plane Moments During Stair Negotiation.

Bioengineering (Basel, Switzerland)·2025

Related Experiment Video

Updated: Dec 5, 2025

Comparative Analysis of Lower Limb Kinematics between the Initial and Terminal Phase of 5km Treadmill Running
08:26

Comparative Analysis of Lower Limb Kinematics between the Initial and Terminal Phase of 5km Treadmill Running

Published on: July 17, 2020

6.3K

Age and training volume influence joint kinetics during running.

Max R Paquette1, Douglas W Powell1, Paul DeVita2

  • 1College of Health Sciences, University of Memphis, Memphis, TN, USA.

Scandinavian Journal of Medicine & Science in Sports
|October 20, 2020
PubMed
Summary

High weekly running volume may help middle-aged runners maintain ankle joint function, similar to younger runners. This study found that higher training volumes preserve ankle power generation, reducing age-related kinetic differences.

Keywords:
agebiomechanicsmileagerunningtraining

More Related Videos

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field
06:52

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field

Published on: May 26, 2020

8.4K
Influence of Step-Width Manipulation on Running Biomechanics
06:53

Influence of Step-Width Manipulation on Running Biomechanics

Published on: February 28, 2025

773

Related Experiment Videos

Last Updated: Dec 5, 2025

Comparative Analysis of Lower Limb Kinematics between the Initial and Terminal Phase of 5km Treadmill Running
08:26

Comparative Analysis of Lower Limb Kinematics between the Initial and Terminal Phase of 5km Treadmill Running

Published on: July 17, 2020

6.3K
An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field
06:52

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field

Published on: May 26, 2020

8.4K
Influence of Step-Width Manipulation on Running Biomechanics
06:53

Influence of Step-Width Manipulation on Running Biomechanics

Published on: February 28, 2025

773

Area of Science:

  • Biomechanics
  • Exercise Physiology
  • Gerontology

Background:

  • Previous research suggested weekly running volume and preferred pace might preserve ankle joint kinetics in middle-aged runners.
  • Ankle joint kinetics were previously found to be similar in young and middle-aged runners with comparable training habits.
  • The distal-to-proximal shift in joint kinetics is a known age-related phenomenon in runners.

Purpose of the Study:

  • To investigate the influence of high versus low weekly running volume on lower extremity joint kinetics in young and middle-aged runners.
  • To further test the hypothesis that running volume preserves ankle joint kinetics with aging.

Main Methods:

  • Comparison of lower extremity joint kinetics between high and low training volume runners across young and middle-aged groups.
  • Analysis of 3D kinematic and ground reaction force data during over-ground running at a consistent pace (2.7 m/s).
  • Statistical analysis using a two-factor analysis of variance to compare age and running volume groups.

Main Results:

  • Middle-aged runners exhibited greater positive hip work compared to young runners.
  • Young runners showed greater plantarflexor torque and positive ankle work than middle-aged runners.
  • Higher weekly running volume was associated with greater positive ankle work.
  • Significant age by volume interactions were observed for knee joint kinetics (extensor torque, negative and positive work).

Conclusions:

  • High running volume may mitigate age-related differences in lower extremity joint work by enhancing ankle power generation.
  • Findings support the hypothesis that running volume plays a role in preserving ankle joint kinetics in aging runners.
  • The study provides initial evidence for an age-related distal-to-proximal shift in joint kinetics becoming apparent in middle-aged runners.