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Some researches shows gross measures of body strength suggest that females are approximately 50-60% as strong as males in the upper body, and 60-70% as strong in the lower body. [31] One study of muscle strength in the elbows and knees—in 45 and older males and females—found the strength of females to range from 42 to 63% of male strength. [32]
In Olympic weightlifting, male records vary from 5.5× body mass in the lowest weight category to 4.2× in the highest weight category, while female records vary from 4.4× to 3.8×, a weight-adjusted difference of only 10–20%, and an absolute difference of about 30% (i.e., 492 kg vs 348 kg for unlimited weight classes; see Olympic ...
Structurally, adult male brains are on average 11–12% heavier and 10% bigger than female brains. [21] Though statistically there are sex differences in white matter and gray matter percentage, this ratio is directly related to brain size, and some [ 22 ] argue these sex differences in gray and white matter percentage are caused by the average ...
The embryo and subsequent early fetus appear to be sexually indifferent, looking neither like a male or a female. Over the next several weeks, hormones are produced that cause undifferentiated tissue to transform into either male or female reproductive organs. This process is called sexual differentiation.
One line of inquiry has focused on the role that stereotype threat might play in mathematics performance differences between male and female test-takers. [27] Systematic reviews and meta-analyses suggest that stereotype threat is implicated in performance differences on some mathematics tests, though the effect appears to vary considerably in ...
The body image struggle is a common dialogue amongst women. For men, body issues are often a silent battle these males suffer alone. It is a constant challenge but opening up about the personal ...
"Dependence between Body Tissue Composition and Results Achieved by Weightlifters". Baltic Journal of Health and Physical Activity. 4 (1). doi: 10.2478/v10131-012-0002-3. ProQuest 1321367022. Sinclair, RG (June 1985). "Normalizing the performances of athletes in Olympic weightlifting". Canadian Journal of Applied Sport Sciences. 10 (2): 94– 98.
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