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Abstract
Resistance training (RT) offers benefits to both men and women. However, the studies about the differences between men and women in response to an RT program are not conclusive and few data are available about upper body strength response. The aim of this study was to compare elbow flexor strength gains in men and women after 10 weeks of RT. Forty-four college-aged men ( ± 2.34 years) and forty-seven college-aged women ( ± 2.96 years) participated in the study. The RT program was performed two days a week for 10 weeks. Before and after the training period, peak torque (PT) of the elbow flexors was measured with an isokinetic dynamometer. PT values were higher in men in comparison to women in pre- and post-tests (p < 0.01).> 0.05). Effect sizes were 0.57 and 0.56 for men and women, respectively. In conclusion, the present study suggests that men and women have a similar upper body strength response to RT.
Addition
Weight training (RT) now offers advantages to both men and women. In fact, medical benefits associated with RT is but are not restricted to: reduced intestinal transit day; reduced likelihood of colon cancer (Koffler et al., 1992); enhanced sleeping metabolism (Campbell mais aussi al., 1994; Paoli et al., 2012); enhanced sugar metabolic rate (Hurley, 1994); enhanced blood-lipid pages (Stone mais aussi al., 1982; Hurley mais aussi al., 1988); less sleeping hypertension (Harris & Holly, 1987; Colliander & Tesch, 1988); increased bones mineral occurrence (Menkes mais aussi al., 1993); pain avoidance for these suffering from joint disease (Rall et al., 1996); reduced low back pain (Deyssig et al., 1993; Weinsier et al., 1995); increased liberty (Westcott, 1995); and you may, improved maximum aerobic skill (Steele ainsi que al., 2012). Particularly, increased fuel and you may muscles, the primary results of RT, had been evidenced to minimize the possibility of every-end up in death (Newman mais aussi al., 2006; Ruiz mais aussi al., 2008; Artero mais aussi al., 2011; Srikanthan & Karlamangla, 2014). However, if discover sex-particular responses so you’re able to RT try currently unclear. Based on Dreyer ainsi que al., (2010), overall dudes enjoys ten moments more dispersing testosterone than just feminine. Chest muscles have so much more androgen receptors than simply leg looks (Kadi et al., 2000). Thus, it will be possible this particular hormones difference might enable higher advancement of upper limb muscles inside men as compared to female which have RT.
) investigated human body constitution for the https://worldbrides.org/fi/kuumat-kiillotetut-morsiamet/ 268 dudes and you may 2 hundred feminine using magnetic resonance imaging and found chest area strength proportion is actually higher inside men than just female (42.9 vs. 39.7%). Equivalent abilities had been utilized in resistance-educated sufferers by the Alway mais aussi al. (1989), which opposed men and women bodybuilders. They stated that, despite undertaking a comparable education regularity and you can performed equivalent training programs, the latest strength cross-sectional part of the biceps brachii was large when you look at the men than simply in females. Additionally, Kvorning mais aussi al. (2006) discovered that the consequences out of testosterone for the stamina gains was way more obvious than muscle tissue progress. For this reason, it can be hypothesized one to sex you will determine the fresh new energy impulse way more versus rise in strength in response so you can RT.
Past education reported that individuals creating an identical RT program didn’t disagree into the energy development, one another sheer and you will relative, on the lower limbs (Ivey mais aussi al., 2000; Galvao ainsi que al., 2006; Dorgo mais aussi al., 2012). Fisher ainsi que al. (2014) has recently advertised the new electricity increases regarding men and women students from a private RT business for both top and lower system training. There were comparable absolute fuel gains but really females had a little higher cousin strength progress and you will power gains according to human anatomy size. Yet not, lady contained in this study had trained for around double the brand new years of males. Most other knowledge exploring the chest area statement contradictory conclusions with some suggesting higher pure growth inside the men (O’Hagan ainsi que al., 1995; Abe et al., 2000) and you can deeper relative increases in women. Someone else stated zero variations (Davies mais aussi al., 1988; Abe ainsi que al., 2000). Although not, it’s been contended because of the Abe et al. (2000) that many of the sooner training and this used sex reviews to have one another energy and you may muscle hypertrophic alter was hampered by reasonable mathematical strength as a consequence of short test systems (the ?20 members).
