成年男性约含60%水分,女性因脂肪比例较高略低(约55%),综合平均值为60%。- **D. 90%**:过高。仅存在于某些组织(如脑脊液),但整体体重中不可能达到此比例。- **E. 70%**:常见干扰项。接近婴儿的水分比例(约75%),但题目针对“正常身体”,通常指成年人,故排除。综上,正确答案为**C. 60%**。
根据下文"You won't do it often enough to maintain a healthy body weight unless you love it.(除非你喜欢健身,否则你不会经常锻炼来保持健康的体重。)"可知,如果你不能经常做,那对你来说就不是最好的运动。如果你不喜欢它,你就不会经常去保持一个健康的体重。因此选项"D.There is no such thing as...
Weighted Vest:Using aweighted vestwill havethe most natural feelingbecause the weight is distributed evenly around your torso. The general technique will be the closest to the bodyweight pull-up using this resistance. The only drawback is that you can’t go too heavy, as many vests are limit...
it does much harm to many busy employees' well-being. 49. what do such utterances as "i have limited access to email" sound like according to the author? c) one is forced by circumstances to stop working. 50. w...
How much weight do we put into body mass index as a factor in recurrent pregnancy loss? Body mass index and recurrent pregnancy loss, a weighty topicdoi:10.1016/j.fertnstert.2021.09.002Pamela B. ParkerWes UrianSacha A. KriegElsevier BVFertility and Sterility...
Push-ups are an intense workout and best performed under the supervision of a trained fitness instructor. You may be surprised how much a sedentary lifestyle, excess weight, and poordietchoices can weaken your core muscles, making it important to start slow and build up strength gradually. If...
How much is too much?Experts say students should carry no more than 10 to 15 percent of their own body weight.A few students had one suggestion to lighten the load:less homework.P.S.( 附)Doctor’s suggestion:1 Lighten the load. Clean out binders(活页材料)and take home only the books...
What’s more, how much you weigh is just one piece of the overall puzzle of whether you’re healthy. Riehm notes that even a loss of 5% to 10% of your body weight can improve your health. Lastly, Bagheri urges you to not be afraid of failure. "Be consistent, and do not give...
How body shaming about weight and appearance affects physical and mental health 10 min readby HealthPartners The human body is amazing and complex. Our bodies allow us to breathe, to move, to think, to interact with others and so much more. But despite all the things bodies do for us, ...
Certified personal trainer Danielle Gray created a 30-day push-up challenge to help you strengthen not just your arms but your entire body, head to toe.