Physical fitness can be defined as a set of attributes that allows the ability to perform physical activity. The attributes or components of fitness were identified by testing large numbers of individuals on physical performance tests (e.g., sit-ups, push-ups, runs, pull-ups, rope climbs, vertical jump, long jumps), and using statistical techniques to find tests that seem to share common perfor...

We previously reported that polymethoxyflavones (PMFs) in black ginger (Kaempferia parviflora) extract (KPE) increased energy production by activating AMP-activated protein kinase (AMPK) in C2C12 myoblasts. We herein evaluated the effects of KPE on physical fitness performance and muscular endurance in mice. Male mice were orally administered KPE for 4 weeks, and then forced swimming test, open...

[Purpose] The purpose of this research was to investigate the physical condition of middle-aged workers in Korea by gender. [Subjects] In total, 2,644 middle-aged workers (male, n = 2,175; female, n =469) ≥50 years of age from eight geographical areas were evaluated from 2007 to 2008. [Methods] The subjects' physical condition, muscular endurance, reaction, flexibility, agility and age of physi...

BACKGROUND Biering-Sørenson (1984) found that individuals with less lumbar extensor muscle endurance had an increased occurrence of first episode low back pain. As a result, back endurance tests have been recommended for inclusion in health assessment protocols. However, different studies have reported markedly different values for endurance times, leading some researchers to believe that the b...

Resistance training helps contribute to sportsperformance and general health benefits. In particular, resistance is linked physiological adaptations causing increases in muscular strength, endurance, power, hypertrophy. These can be translated improvements sports performance. With this concept mind, performance coaches manipulate variables order optimize athletic help athletes achieve their goa...

background: there are various factors that may cause pain and dysfunction in the pelvic region. myofascial trigger points can likewise contribute in pelvic pain. common treatments for myofascial trigger points include electrotherapy, laser therapy, massage, ischemic compression, dry-needling, stretch, icing, heating, and biofeedback. case report: a 26 year old man with an exertion-related pain ...

OBJECTIVE This study aimed to establish gender and age reference values of static back extensor muscle endurance in healthy Nigerian adults. SUBJECTS AND METHODS This study involved 373 consecutive participants aged between 21 and 60 years who were grouped into four age strata. A modification of the Sørensen test of Static Muscular Endurance (BSME) was used to quantify static endurance. The m...

The purposes of this study were 1) to evaluate gender differences in back extensor endurance capacity during isometric and isotonic muscular contractions, 2) to determine the relation between absolute load and endurance time, and 3) to compare men [n = 10, age 22.4 +/- 0.69 (SE) yr] and women (n = 10, age 21.7 +/- 1.07 yr) in terms of neuromuscular activation patterns and median frequency (MF) ...