The purpose of the present investigation was to examine the association of a novel test of upper body isometric strength against a 1RM bench press measurement. Forty college age adults (n = 20 female, n = 20 male; age 22.8 ± 2.8 years; body height 171.6 ± 10.8 cm; body mass 73.5 ± 16.3 kg; body fat 23.1 ± 5.4%) volunteered for the present investigation. The participants reported to the lab on t...

[Purpose] To create a regression formula in order to estimate 1RM for knee extensors, based on the maximal isometric muscle strength measured using a hand-held dynamometer and data regarding the body composition. [Subjects and Methods] Measurement was performed in 21 healthy males in their twenties to thirties. Single regression analysis was performed, with measurement values representing 1RM a...

• NMES training of ankle flexors improve muscle mass and function. reduces hip gait strategy. can rehabilitate but may increase inactivity. While muscles, highly affected by aging, are implicated in the changes kinematics involved limitation seniors' mobility, whether neuromuscular electrical stimulation (NMES) these muscles could impact older adults has not been investigated yet. What effects ...

Muscle weakness is a recognised problem in children with Cerebral Palsy (CP). Changes in the understanding of motor control, and progress in the treatment of spasticity, have led to a greater appreciation that spastic muscles are also weak. In recent years weakness has been identified in isolated muscle groups, but studies quantifying the degree and distribution of weakness in multiple muscles ...

The aim of the study was to investigate femoral neck strain during maximal isometric contraction of the hip-spanning muscles. The musculoskeletal and the femur finite-element models from an elderly white woman were taken from earlier studies. The hip-spanning muscles were grouped by function in six hip-spanning muscle groups. The peak hip and knee moments in the model were matched to correspond...

[Purpose] The purpose of this study was to elucidate the relationship between Y-balance test (YBT) distance and the lower-limb strength of adult women. [Subjects] Forty women aged 45 to 80 years volunteered for this study. [Methods] The participants were tested for maximal muscle strength of the lower limbs (hip extensors, hip flexors, hip abductors, knee extensors, knee flexors, and ankle dors...

Introduction: The hip muscle strength plays an important role in sprinting and non-contact in-juries, where their soccer players needs to be recognized. This study aimed examine the relationship between of abductor (Abd), adductor (Add) linear sprint performance (5 m 35 m). Sixteen professional (Second Polish League) participated (age = 24 ± 3.2 years, body mass 75.3 9.58 kg, height 179 5.6 cm,...