how come guys usually have bigger muscles than girls? and why is it so easy for them to gain muscles?
83522
Shortly because male people have more muscular mass and consequentially during the exercise the muscles gain more and quickly
490544
for your arms....you'll want to build muscle because it doesn't sound like you gain fat easily. Push ups, pull ups, chair dips, curls. \nfor your legs...if you want them to be muscular and bigger, you'll need to really work them alot. squats, lunges. \nmy advice..go to www.shapefit.com/training it has alot of weight building exercises not only with weights but without as well. good luck
1173500
Sweetie, take it slow. It takes a very long time to gain muscle. Strength will come. Keep lifting, Every other week or so increase the weight you lift but DO NOT OVER DO IT! Be careful. Eat healthy and push your body, just don't hurt it. You'll get there. I bet by the time you get to high school, all the chicks will want you but you will be more focused on your school work! Because you don't want to be a teenage daddy! Good luck!
168179
Men typically have more muscle mass than females.  These muscles consume a lot of oxygen, which is carried by red blood cells.  More oxygen requirements = more red blood cells.
439404
Leg Squats and working out in general does not produce testosterone.  If that was the case every female athlete in your school would be mighty manly.  \n\nIn terms of aid in Weight Lifting--YES.\n\nYour body needs an all around strong base.  Often I see, people in the gym jacked with upper bodies, with Chicken Legs.  As a result they cannot lift as much as they should because the legs can't "Aid" in lifting the additional weight.  \n\n A lot of workouts you can do sitting down, but if you want to continue to improve your fitness and strength you should do a lot of your workouts standing too.  \n\nEx. Shoulder shrugs. Curls. Cleans. Standing Shoulder Press.  \n\nPS...if this a woman asking the question...men love legs...squats--light weight and lots of reps will help transform them and plus do a great number on your butt.  Men, woman don't want a disproportionate bodies.\n\nTake it from an All-American Rower.
421040
this stuff is more or less made for men.  You will not get big muscles unless your working out, for size, with this stuff.
568856
Steroid abuse can lead to a condition known as agromelia.  This is where in addition to bigger muscle, the guy gets bigger organs as well.  I have seen a guy who abuses steroids and still does (its psychologically addictive) and when he turns sideways, he is just as broad as he is from the back.  This doesn't happen in athletes that get bigger muscles the hard way.\n\nAnother problem he has is pea balls which are miniature testicles.  His penis is only an inch long fully erect.  He is about 25 years old and can't perform sexually and can't get girls pregnant.  If he stops the steroids, he will not recover this ability.  \n\nBecause he has huge muscles, he can get just about any girl he wants, but even if the girl gets over laughing hysterically at is "cute" package, they usually don't stick around long.  I can only image the surprise on those girls faces.\n\nThe last thing a guy wants to hear his girl say is that his package is "cute".
1011840
No.  You get bigger by lifting weights, and increasing the weight as you become stronger.  A balanced diet is key.  Supplements make expensive urine and that is about it.  These supplements merely provide calories usually in the form of protein, that ultimately taxes your liver.\n\nYour body will naturally adapt to the challenge.  Mix up your weight program (the same routine will not challenge new muscle), do sprints, distance,  keep your body guessing and you will keep building muscle.\n\nNote:  Most women hate the 'body builder' look.  We prefer nicely muscled men, not bulky weird looking men.  We will take David Beckham over Hulk Hogan.
971771
Most healthy women naturally have more body fat in order to provide for a growing baby. This makes them more buoyant than healthy men.\n\nHowever there are many women who have very little body fat, including young women, athletes, and those who simply exercise often. Women with a high percentage of muscle will have more trouble staying above water while swimming.\n\nConversely, there are many overweight men with a high percentage of body fat. It's not uncommon at all for men to have big bellies and lots of body fat to keep them easily bobbing in the water.
710608
easier as long as you realize that your weight will vary (due to water and muscle mass) and not get discouraged.  remember as you gain muscle mass, muscle is heavier then fat.
237578
All men have different bodies just like women. Some are muscular, some are thin, some are average size, some are heavy, some are chubby, some are one color, some are another, some are bigger in one area and some are smaller. Everyone is different.
1176851
Generally speaking, men tend to have more muscle mass and women a higher percentage of body fat.  Muscle generates more heat than fat.
958857
Everyone is different! there is no one answer to that. They can get bigger from weight gain as well as growth. There is really no norm just average. No children or hormones probably about early 20s. Some never get any.
500736
The first point to note is that all our closest relatives have males that are much larger than the females. What that tells us is that the idea that it is because men hunt is so much bullshit. Gorillas and orangs don't hunt, and female chimps hunt just as much as the males. \n\nThe reasons men are bigger and stronger than women is because of the way the sexes compete for mating rights. Women compete by beauty and establishing social position. Men compete by beating the snot out of each other.\n\nIt really is that simple. Men need to be big so they can hit other men harder. Bigger guys usually win fights and thus have fist claim on women. Size gives no advantage when it comes to female competitive strategies like attractiveness and social interaction. As a result male apes are large and female apes remain small.\n\nNothing whatsoever to do with hunting or caring for children. All great apes have males larger than the females, and they are larger because the males beat each other up.\n\nInterestingly the smaller apes, the gibbons and so forth,0 have males and females exactly the same size. And male gibbons never fight each other for mating rights.
560964
Most men have more lean muscle mass, which increases their metabolism and helps them burn calories faster.  Also, very few men have been through the damaging yo-yo dieting syndrome that we women can do to ourselves, so their bodies respond differently to calorie intake reduction.
1094343
Since guys are typically taller than women, if you come across a guy and girl of the same height, the guy is likely "petite" in both height and weight.  Add to that the fact that women are curvier and naturally carry more fat, and it  may appear (and be true) that the girl is bigger than the guy.
34299
boys are more stronger than girls......but on kicking i think girls can stretch their legs better and farther than boys