Slowly, bend the straight leg down into a squat, making sure the knee doesn’t go past your toes on the chair. The leg propped up on the chair or coffee table should also bend and lower. Continue squatting down until the knee portion of the leg on the chair or coffee table almost touches the floor. Hold it for a second. Return back to the starting position by straightening your front leg. This is one repetition. Do this for at least five repetitions.
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.
However, since most women use workout routines comprised of little “girly” weights and super high reps, and are only interested in workouts that avoid big compound exercises, using lower reps, using free weights, and absolutely never attempt to make progressive overload happen or lift anything heavier today than they lifted 100 workouts ago… most women will never build any muscle.
To hammer this point home: Staci wrote the majority of our free guide, Strength Training 101: Everything You Need to Know. The videos we mention and link to within the guide are generally of her demonstrating them. And we know that women often have to face additional challenges when training in the weight section of a gym (usually it’s idiot dudes who think they need help, ugh).
There were 53 comparisons of lower body strength gains, encompassing 2,287 subjects.  In these studies, men got 28.47% stronger, on average, while women got 30.64% stronger.  The average difference was 2.17%, with a 95% confidence interval from -0.92-5.26%. This was nearly a significant difference (p=0.087), but probably isn’t practically relevant and would be considered a trivial effect (d=0.08; 95% CI: -0.03-0.19).
There were 53 comparisons of lower body strength gains, encompassing 2,287 subjects.  In these studies, men got 28.47% stronger, on average, while women got 30.64% stronger.  The average difference was 2.17%, with a 95% confidence interval from -0.92-5.26%. This was nearly a significant difference (p=0.087), but probably isn’t practically relevant and would be considered a trivial effect (d=0.08; 95% CI: -0.03-0.19).

I just want to let you know that this article is absolute gold. You’re the real MVP for conducting a meta-analysis on this topic, especially when it’s so hard to find much research out there. More importantly, you’ve paved a way to explain more fully why strength training is so great for women to women and the benefits of it in comparison to men. Research is not only assuring and affirming, but it’s convincing for people who dabble with the idea of something, so thank you! Anyways, very well done and please keep doing what you’re doing!

During weeks 1-4, you will be lifting in the 8-12 rep range. What this means is that you want to complete at least 8 reps but no more than 12 reps for each set. If you cannot complete 8 reps, then the weight is too heavy and you should decrease the load. If you can complete more than 12 reps, then the weight is too light and you should increase the load.

Thank you for this article – it confirms what I’ve read a few times, though sadly not often enough. I had this discussion with my sister that was at an all-girls gym – they ONLY have crappo machines, and you’re only allowed to use the free-weights if you’re working with a PT!! I shit you not… ANYWAY, I digress. I did have a question to ask – with regards to progression training, at what point do you decide to maintain, rather than constantly upping the intensity, or is that a really noob-y question??? =)
Step By Step Strength Training with Petra Kolber is one hour and five minutes and was released on DVD on May 4th, 2010. The video can be broken down to the two twenty minute segments and the two ten minute segments and the five minute abs segment. For me the video is an intermediate level workout. Granted the workouts are great, but goes at a little to fast a pace and there is no step by step instruction. When I first saw the preview videos on Amazon and YouTube they looked easy, but when you put them into practice it is a whole different story. It is for this video and others as well that I am an advocate for labeling the workouts: beginner, intermediate, advanced or something like it. Step By Step Strength Training with Petra Kolber gets a B-.
Hold two dumbbells with an overhand grip and let them hang at arm’s length in front of your thighs. Lift your left leg a few inches off the floor behind you; this is the starting position. Keeping your lower back naturally arched, hinge at your hips and lower your torso until it's almost parallel to the floor. Let your left leg stretch out behind you with your toes pointed down to the floor the entire time. The dumbbells should travel straight down toward the floor. Return to the starting position without letting the toes of your left foot touch the floor. That’s 1 rep. Do 2 sets per leg.
Men are, in the vast majority of cases, both stronger and more muscular than women.  They also gain both strength and muscle mass at a higher absolute rate.  That much is obvious.  However, relative rates of muscle growth and strength gains are, I think, the more interesting comparison since we largely tend to compare our progress to our own starting points.  If a man gets 10% stronger in response to training, can a woman also expect to get 10% stronger after training, or should she instead expect to gain strength at a faster or slower relative rate?
Fast forward to now and I’m incredibly proud of where I’ve gotten in the past few years. I’m a personal trainer and group fitness instructor in NYC. I went from zero strength to being able to dead-lift over 200 pounds, doing several pullups in a row, and can clean and jerk almost my body weight. [Editor’s note: “Clean and jerk” refers to a weightlifting movement in which the barbell is pulled up to chest and shoulder height and then hoisted above the head.] I tell every woman I meet to stop being shy and get in that weight room! If you don’t know where to begin, hire someone. You will never realize what your body is truly capable of until you start picking up real weights.
Start lying on your back, arms and legs extended. Tighten your abs, pressing your lower back into the floor as you do so. This should lift your legs off the floor; work to keep them straight. Lift your shoulder blades off the floor as well; keep extending your arms back as you do this. Do 3 reps. During Week 7, try to maintain the hollow hold for 40 seconds, then rest for 20. During Week 8, aim for 50-second holds, then rest for 10 seconds between reps. Can’t hold that long? Hold for as long as you can, then come out of the hold and get right back into it until time’s up.
The average American flat-out loathes strength training. While about half of people do the recommended amount of aerobic activity each week, only 20% also do the muscle-strengthening moves that work major muscle groups. Yet the scientific benefits are stacking up in favor of it, from bone protection to disease prevention, and it appears to have special benefits for women.
I've been doing aerobics and kickboxing for a couple months and decided its time I got organized. I got this book to help with strength training but after reading it I can see its going do more. It helps you identify what you need to do as a individual to help you create and reach goals based on what you want from your work out. Its a very easy read, explains everything and doesn't just assume everyone knows all the terms when it comes to the body and working out. I would recommended this to people starting, people who have been working and want to step it up and to those who have been doing it for awhile. The writer is a physical fitness trainer but also someone who knows how to explain things clearly.
Strength training exercises apply stress to your muscles and your central nervous system.  In response to this stress, your body increases motor unit recruitment and efficiency.  In layman’s terms, this means that your body figures out how to make the task you just performed easier, just in case you have to perform it again in the future.  After a few weeks of increased neural efficiency, depending on the type of strength training you’re doing, your body responds to the strength training stress by tearing down muscle tissue and rebuilding it bigger and stronger than before.
If you’re trying to starve your body by eating fewer calories than it needs, of course it’s going to fight back. I used to tell you that then, when you wanted to eat less than 1200 calories a day. The problem was, I thought 1200 was enough. I thought that was plenty to support a healthy body. Why did I believe that for so long? I’m sorry because I wasn’t trying to trick you or play games to get your money. I believed the lies we were fed as much as you did.