The Contribution of Below Knee Wobbling Mass to the Estimation of ...

In human impacts involving high peak accelerations, the wobbling mass (skin, muscle, fat, and connective tissue) of the body will accelerate independently of ...

Browsing by Subject knee wobble - MacSphere - McMaster University

Publication Date, Title, Author(s). Jul-1992, The Contribution of Below Knee Wobbling Mass to the Estimation of Vertical Knee Joint Reaction Forces ...

A comparative study of impact dynamics: wobbling mass model ...

Then we determine the internal torques and forces in the knee and hip joint via inverse dynamics by employing a rigid body model. It turns out that during the ...

Browse In Sport and Exercise Science/Kinesiology, Journal of ...

... Wobbling Mass Influence on Impact Ground Reaction Forces: A Simulation Model Sensitivity Analysis. Matthew T.G. Pain and John H. Challis. Wobbling mass models ...

The Effects of Wobbling Mass Components on Joint Dynamics ...

The added wobbling components had little effect on the knee joint kinetics, but large effects on the hip joint kinetics. In particular, the hip ...

(PDF) Effect of wobbling mass modeling on joint dynamics during ...

Inertial parameters for bones and wobbling masses were calcu- lated separately, based on an original approach that combines geometric anthropometric data and ...

Muscle wobbling mass dynamics: eigenfrequency dependencies on ...

So far, little is known of how the oscillation frequencies of muscles depend on the impact strength, as it is hard to address this issue with in ...

Assessment of Knee Cartilage Stress Distribution and Deformation ...

The purpose of this study was to estimate stress distribution in the knee cartilage. For that purpose the appropriate system of cameras and force plate platform ...

Wobbling Mass Influence on Impact Ground Reaction Forces

'Wobbling mass' studies have partially attributed soft tissue loading contributions to regulation of the coupling between soft and rigid masses, which has been ...

Human leg impact: energy dissipation of wobbling masses

In terrestrial locomotion, the soft-tissue masses of the body undergo damped oscillations following leg impacts with the ground.

The Effects of Wobbling Mass Components on Joint Dynamics ...

The added wobbling components had little effect on the knee joint kinetics, but large effects on the hip joint kinetics. In particular, the hip ...

Analysis of below-knee suspension systems: Effect on gait

As the patient flexes the knee, the femoral condyles, which contribute to suspension of the prosthe- sis, rotate in relation to the suspension wedge, creating ...

Development and Validation of a 3-D Model to Predict Knee Joint ...

The model consisted of the skeletal model described above, with wobbling masses added to the pelvis and thigh segments. Each wobbling mass segment was attached ...

Effect of wobbling mass modeling on joint dynamics during human ...

Denoth, J., et al.: Forces and torques during sports activities with high accelerations. · Mazess, R.B., et al.: Dual-energy x-ray absorptiometry for total-body ...

Six degree-of-freedom analysis of hip, knee, ankle and foot provides ...

Here, we present a more complete estimate of lower-limb contributions by ... Investigating the metabolic profile of run-up races and the mechanics of wobbling ...

University of Groningen Biomechanical Determinants of the ...

Anthropometric data for the estimation of segment mass, segment length, center of mass and radius ... neutralize the contribution of Fe to the knee moment.

Medial-lateral centre of mass displacement and base of support are ...

Full length article. Medial-lateral centre of mass displacement and base of support are equally good predictors of metabolic cost in amputee walking.

A clinical standard of stump measurement and classification in lower ...

Prosthetic correction seemed to be more often needed in below-knee stumps and surgical correction in above-knee stumps. Introduction. The detailed condition of ...

Current Concepts in Knee Replacement: Complications | AJR

The defect should be measured from the femoral condyles to the tibial baseplate. Polyethylene wear in the patellar component is much more difficult to identify ...

Proactive Locomotor Adjustments Are Specific to Perturbation ...

Approximately half of community-living persons with lower limb amputation fall each year. For below-knee prosthesis users (BKPUs), the loss of ...