The capability of knee extensor muscles
to produce the highest force intensity per kg of body mass obviously represents better explosiveness capacity of the knee extensor muscles
in high-level sprint swimmers which was manifested through faster start performance.
05 r: Spearman's correlation coefficient VAS: Visual Analogue Scale, MAF scale: Multidimensional Assessment of Fatigue Scale, 6 MWT: 6 Minute Walking Test, Flexor PT: Knee Flexor Muscles Peak Tork, Extensor PT: Knee Extensor Muscles
Peak Tork Proprioception 30[degrees]: Detection error for 30[degrees] knee flexion in joint position sense Proprioception 60[degrees]: Detection error for 60[degrees] knee flexion in joint position sense Table 3.
The mean static and dynamic back extensor muscles
endurance levels of the participants were 37.
In the arm, the flexor muscle works together with (and opposite to) the extensor muscle
Active males in their 40s, with moderately-severe non-specific low back pain, who strengthen their back extensor muscles
intensively in 10 sessions over 8 weeks, under the guidance of physiotherapists with unknown qualifications, in seemingly-specialised sports rehabilitation centres, report no clinically-important or statistically-significant reduction in disability compared with those exercising with low intensity or doing nothing in a primary health care setting.
Knowledge of the function of the neck extensor muscles
is fairly limited in scope.
Weak abdominal and trunk extensor muscles
allow this flexing, or rounding of the spine, to continue through the shoulders.
They also assist the extensor muscles
of the back, which run the full length of the spine to help maintain proper alignment of the vertebrae.
After he examined the patient though, Sayre concluded that "the deformity was due to paralysis and not contraction, and it was therefore necessary to restore vitality to the partially paralyzed extensor muscles
, rather than to cut the apparently contracted flexors.
Instead, the study will assess preventive methods by implementing and evaluating targeted high intensity exercise interventions designed to strengthen the back extensor muscles
2] relative to the recruited muscle mass during dynamic leg extension after using surface electrical stimualtion (450 [micro]s and 30 Hz) of the knee extensor muscles
It has to be noted that unexpected changes in the handlebar direction during steering a bicycle may result in muscle contraction (involuntary manner) in both flexor and extensor muscles
and in both sides.