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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
Strength training (RT) also offers benefits to both men and women. Indeed, the health benefits associated with RT include but they are not restricted to: reduced intestinal transportation big date; quicker threat of cancer of the colon (Koffler mais aussi al., 1992); improved asleep kcalorie burning (Campbell mais aussi al., 1994; Paoli et al., 2012); improved glucose metabolic process (Hurley, 1994); increased blood-lipid profiles (Brick et al., 1982; Hurley mais aussi al., 1988); faster asleep blood pressure level (Harris & Holly, 1987; Colliander & Tesch, 1988); increased bone mineral thickness (Menkes et al., 1993); pain and discomfort avoidance for these suffering from joint disease (Rall mais aussi al., 1996); decreased lower back pain (Deyssig mais aussi al., 1993; Weinsier et al., 1995); improved independency (Westcott, 1995); and, enhanced maximum aerobic strength (Steele ainsi que al., 2012). In particular, improved stamina and you will muscle tissue, the main outcomes of RT, was basically confirmed to attenuate the risk of all the-produce mortality (Newman et al., 2006; Ruiz ainsi que al., 2008; Artero mais aussi al., 2011; Srikanthan & Karlamangla, 2014). Yet not, whether or not there are sex-certain answers so you can RT was at this time not sure. Based on Dreyer et al., (2010), typically dudes has actually 10 times alot more dispersing testosterone than just feminine. Torso muscles possess a whole lot more androgen receptors than knee system (Kadi et al., 2000). Thus, it is possible this particular hormone huge difference you will permit better creativity out of upper limb body from inside the men compared to the female which have RT.
) examined body structure during the 268 men and you can two hundred women having fun with magnetized resonance imaging and discovered chest muscle mass ratio try deeper in men than female (42.nine against. 39.7%). Similar abilities had been found in resistance-educated victims from the Alway et al. (1989), whom compared male and female weight lifters. It reported that, even with starting a similar degree frequency and you will performed comparable knowledge programs, the new muscles get across-sectional the main biceps brachii is higher into the men than just in women. Furthermore, Kvorning mais aussi al. (2006) unearthed that the results away from testosterone toward fuel progress Fransk kvinner for ekteskap could be more pronounced than just muscle progress. Ergo, it may be hypothesized that sex you will influence the fresh new energy response way more than the escalation in muscle as a result to RT.
Earlier studies reported that folk starting a similar RT program did not disagree into the electricity development, one another sheer and you may cousin, into the lower limbs (Ivey mais aussi al., 2000; Galvao ainsi que al., 2006; Dorgo mais aussi al., 2012). Fisher ainsi que al. (2014) have has just advertised the latest electricity gains out-of female and male students from a private RT business for higher and lower system teaching. There were similar absolute electricity growth but really females had a bit deeper cousin strength increases and you will fuel growth prior to human body size. But not, females inside investigation had taught for around twice the fresh course of men. Almost every other education exploring the torso declaration conflicting conclusions with a few suggesting higher natural progress inside guys (O’Hagan mais aussi al., 1995; Abe et al., 2000) and deeper cousin progress in women. Other people said no distinctions (Davies mais aussi al., 1988; Abe et al., 2000). But not, it’s been argued of the Abe et al. (2000) that many of the earlier studies and that used sex comparisons getting one another power and muscular hypertrophic transform was indeed hampered because of the lower analytical fuel through brief attempt versions (all the ?20 participants).