It wasn’t worth splitting apart the young and older subjects to do formal subgroup analyses for hypertrophy outcomes (I like having at least 20 studies to pool), but just looking at simple averages, it seems that men and women gain muscle at a similar rate regardless of age.  In the studies on young participants (N=8), the men increased muscle size by 13.1%, while the women increased muscle size by 14.1%. Similarly, in the studies on older participants (N=17), the men increased muscle size by 11.9%, while the women increased muscle size by 11.8%. Both of these differences are clearly trivial.
If you got something out of this article, I’d really appreciate it if you’d share it with your friends, your gym buddies, and anyone else who you think might benefit.  Since women are so underrepresented in strength training research, I find that this is a topic with so much misinformation swirling around.  I hope this article can serve as a small beacon of sanity.

I weigh only 41kgs.. Slim for the most part but like most women wanted to lose belly fat and i wanted to start building muscle.. I know that you cant do targeted fat loss in certain area of our body… I have started lifting weights for just two months and i can feel and see my upper arms shaping. My question is guess, should i bulk up to build muscle??
Overall, I'm really happy with my results. That being said, I will say that I didn't follow through with a few things that I think would have benefited from! First, I didn't count calories. I used to do this all the time, but I found, for me, counting calories, was not good for my mental health. I intuitively eat, but I would recommend others try to count calories as much as they can! It probably could have helped me see even more results if I did. Also, I didn't do the abs on the weekends and that was a bad idea. My whole body is getting more toned accept my stomach, which is mostly just annoying.
The second portion of this first strength training note is exercises that provide the greatest benefits, and this is equally important. A dumbbell biceps curl, for example, has a small learning curve, but it won’t provide the greatest results for your effort. A better choice would be a cable pulldown using a palms-up grip — this exercise works your biceps and your back; this makes pulldowns a better choice than curls. Not only do they work a lot of muscle mass, but they have a much greater loading potential (i.e., you can get much stronger and progress quicker).

The hormone testosterone is responsible for the large increases in muscle mass seen when men lift weights. Women’s testosterone levels are a fraction of men’s testosterone levels. Normal testosterone levels in men are 200-1200 ng/dl while 15-70 ng/dl are normal in women. As you can see, men’s testosterone levels are SIGNIFICANTLY higher than women’s. Even if a man is at the LOW end of the men’s normal testosterone range (200 ng/dl), he still has more than twice the amount of testosterone as a woman at the HIGH end of the women’s normal testosterone range (70 ng/dl). If we look at the median or mid-range testosterone levels in men and women, men = 700 and women = 42.5. So on an average, men have 16.47 times more testosterone than women! It is clear that women do not have the hormonal support (testosterone) to gain muscle mass like men. Therefore, the fear of becoming big and bulky and looking like Arnold Schwarzenegger with a ponytail is unwarranted.
Paying attention to your form is definitely important when you’re doing bodyweight workouts, but the risk of injury goes up when you add more weight. Be sure you’re stretching regularly, and whenever  you have the opportunity, work with a trainer, physical therapist, chiropractor or structural integrationist who can help keep your bones and muscles working together and lined up.
Because of all of the muscle groups engaged simultaneously, this one is a calorie torcher! We estimate that in the 33 minutes of this video, the vast majority of the population will expend 8-12 calories a minute. That’s roughly 264-396 total. Here’s the thing; you can easily step up the burn even more by grabbing weights that are heavy & challenging for you to lift. Just make sure that you don’t ever sacrifice form for a heavier weight.
If you've ever tried to ditch the saddlebags and ended up a bra size smaller instead, you know that where you lose is as important as how much. As great as it might be to see the numbers on the scale go down, when you're on a strict cardio-only program your victory is likely to be empty. A recent study at the University of Alabama at Birmingham compared dieters who lifted three times a week with those who did aerobic exercise for the same amount of time. Both groups ate the same number of calories, and both lost the same amount—26 pounds—but the lifters lost pure chub, while about 8 percent of the aerobicizers' drop came from valuable muscle. Researchers have also found that lifting weights is better than cardio at whittling intra-abdominal fat—the Buddha-belly kind that's associated with diseases from diabetes to cancer. 

Each of your workouts should include a warm-up that will activate your muscles, prepare your central nervous system for the workout, and increase your blood flow to your muscles. It's also a great idea to do foam rolling before each workout. For leg workouts, roll the quads, hamstrings, IT band, piriformis, and calves. For upper-body workouts, roll the shoulder, chest, triceps, and biceps.
This entire site is awesome. I have very little fat on my body besides my boobs and butt, and I’ve been wondering whether I “need” cardio or not to help build muscle/tone since losing weight is not something I need or am interested in. It sounds like I do NOT, which is what I wanted to hear. I’m down with dancing around and walking around the block and doing cardio “naturally”, but treadmills and other machines bore me to death and always made me feel like a quitter. I’m so glad to know I can basically skip that crap and just focus on weight training. I’m going to send this article to every chick I know.
I started training when I was about 17 years old.I’ve always loved weight training! And despite all the warnings my friends, family and “MOM” gave me about bulking up & looking like a man, I never listened to them – not because I knew all the amazing effects of progressive overload back then. But lifting weights (and increasing them over a period of time) gave me a sense of euphoria. The 5 lb dumbbell that was so hard to lift in the beginning seemed like cotton – 2 months into it! I guess I’m trying to say is – I’m so glad I did not be “girly” and lift pink dumbbells! 🙂
I have always loved lifting, but I only started doing it regularly about 9 months ago. I needed to lose a bit of weight (fat), and I had no desire to sacrifice essential body parts to do so. After talking with some guy friends, I decided that lifting might be the answer. It was. I have lost two sizes, and 28 inches over all. I haven’t lost tons of weight, but I look like I have, and I did it without going on an excruciating and unsustainable diet.
Yohimbine is an alpha2 receptor antagonist. The catecholamine norepinephrine (NE) is released in times of stress and intense activity to increase the amount of available energy by releasing stores nutrients (i.e. fatty acids from fat cells). NE activates both the beta and alpha adrenergic receptors. Activation of the beta receptors increases fatty acid liberation from fat cells while activation of the alpha receptor inhibits liberation of fatty acids.
"I make my own home workouts from YouTube videos, online articles, and magazines. Most of my moves include high-intensity interval training, military exercises, and yoga. Working out at home is perfect for me because I hated the feeling of having to 'perform' at the gym, and I felt too intimidated to try new moves and equipment. Now I try new stuff all the time. I had neck surgery years ago, and my workouts have helped me regain my fitness and increase my endurance. I went from barely being able to walk to doing a Tough Mudder race. I'm also so much stronger—I can do pullups and handstand pushups now. I'm so proud of the way my body looks and performs." —Betty Nordengren, Aurora, IL

If the running burns enough calories to put you into a deficit and cause fat loss, your legs will likely get smaller as a result of losing some of the fat that is on them. It’s also possible for some forms of intense running to build some lower body muscle. Then again, look at a bunch of marathon runners and you probably won’t see a muscular leg among them.

Also note, testosterone isn’t the only relevant sex difference here.  There are sex differences in gene expression, sex differences in other anabolic hormones like IGF-1 (which may play a bigger role in women than men), and, obviously, sex differences in estrogen (which, contrary to popular belief, exerts anabolic effects in muscle tissue).  Testosterone is only one piece of a much larger picture that only gets more confusing and convoluted the more you look at it.  At the end of the day, it’s best to just remember the messiness of physiology and understand that outcomes (similar relative muscle growth and strength gains, supported by heaps of research) trump mechanisms (differences in testosterone levels) every time.
These simple weight exercises are an effective method of strength training for women that have proven results. How do we know? Just take a look at the toned body of TV and radio presenter Caroline Flack, who, in addition to practising yoga, is a fan of free weight exercises. When WH found out that the Love Island presenter enlisted the help of PT Sarah Lindsay of Roar Fitness, to devise free weight workouts for her to follow, we were keen to find out exactly what free weight exercises for women she recommends. And we did.
Low blood flow could cause the accumulation of FFA within adipose tissue resulting in less available FFA to be oxidized and a greater chance of FFA to be turned back into triglycerides. It has been found that the stubborn fat areas (thighs and butt) have poor blood flow. Therefore in order to get rid of stubborn fat we must increase blood flow. What is the best way to increase blood flow? Exercise! In addition to this certain supplements can also increase blood flow (more on this later). Increasing blood flow throughout the body will assist in losing weight by transporting FFA to where they can be burned.
How: Using 8- to 15-pound dumbbells, stand behind a chair. Place your feet under your hips and fold forward so that your head can rest comfortably on the chair or surface. Keep your knees slightly bent and your neck relaxed. Begin with your palms facing each other directly under your shoulders. Bend your elbows and pull the dumbbells towards you until your palms are next to your ribs. Draw the shoulder blades together at the top. Pause for two seconds, then slowly release back to the starting position. That's one repetition. Aim for 12 to 15 reps.

While seasoned lifters may choose to do different exercises every day during a week-long period (and repeat the same moves the following week), there's no need to follow this type of program when you're just getting comfortable, says Davis. "Stick to the same basic moves two to three times a week to build a basic level of fitness and strength," says Davis. "Why complicate things if you don’t have to? Great results can be made by repeating the same workout but increasing weights as you become stronger." Switching things up can help you avoid a training plateau, explains Davis, but so can increasing weights while doing the same exercises.
Wow I stumbled upon this site YEsterday and have come back home from work today to read more. I train the wife 4 times per week to loose fat and the training I MAKE her do I always get the “but I don’t want to build muscle” and as many times I tell her you won’t she moans so I then try my hardest to punish her with clean and presses, she hates me for this but I am really glad I found this site so much good reading.
Finally, strength training is essential for managing your body fat and maintaining a healthy body composition, and well… loving the way you look naked.  If weight loss is your goal, as you lose body fat, if you’re not strength training, it’s likely that your body will become a smaller, softer version of itself. While there’s absolutely nothing wrong with that, in our experience working with women who want to “tone up” or “get in shape,” it’s a safe bet to say this is not the physical change you were expecting to see. However, if you strength train and add muscle as you reduce your body fat, your body becomes firmer and tighter, which is more along the lines of what many women envision when they embark on a weight loss journey. As we’ve said before, there is no wrong way to have a body. However, we want you to understand the physical effects that typically take place to help you ensure that all your effort leads you toward what you envision.
How: Lie on your back with your feet on the floor and your knees bent so that there's a 90-degree angle at the back of your knees. Place your hands on your thighs with your upper body relaxed. On an exhale, slowly roll your chin towards your chest and lift up until your shoulders lift off the floor. Your hands will slide upward toward your knees. Continue lifting up until your shoulders are completely off the floor or your fingertips reach your knees. Pause at the top for 2 seconds, then slowly lower back down to the starting position. That's one repetition. Aim for 20 to 30 reps.
But when I started college, I had to give up gymnastics to focus on my studies. That's when I quickly learned you can’t eat the same way when you’re training eight hours per week as you can if you’re doing almost no physical activity. Long story short: I gained roughly 20 pounds and just felt horrible in my own skin. So after the stress of getting into university was behind me, I decided it was time to “get in shape" (an expression I now hate, but more on that later).
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