In a 2011 opinion poll reported by the Centers for Disease Control and Prevention (CDC), less than 20 percent of women contacted said they accomplished the CDC’s recommendations for 2 1/2 hours of aerobic exercise and two periods of strength training weekly. Yet the benefits speak for themselves. Inactive adults experience a 3 to 8 percent loss of muscle mass per decade. Resistance training may increase resting metabolism by about 7 percent and help minimize muscle loss.

Why: "The chest muscles (pectorals) for all women are particularly weak and underdeveloped," says Perkins. "By increasing the mass in this muscle group you are adding a substantial percentage of lean mass towards your overall health. Additionally, the chest muscles are responsible for supporting breast tissue. This move will bring a bit more lift to your chest."

Different exercises will require different weights, but there are some markers that can help guide you towards the right resistance, whether you're using dumbbells, kettlebells, or a barbell. Go for a weight that feel heavy enough to challenge you, but not so heavy that you sacrifice your form. For example, if you're doing 15 reps, you should feel pretty fatigued by the time you hit rep 15. If you can breeze through all your reps, though, that's a sign you should up the weight.
Slowly, bend your arms to a 90-degree angle, lowering your entire body. Once you reach this angle, hold it for a second before straightening your arms again and resuming the starting position. This is one repetition. Aim for at least five repetitions to start, but do not exceed a dozen. To increase difficulty, place a heavy textbook or gym bag in your lap.
Grab a medium-heavy looped resistance band and set it up around a post of some sort so it’s at shoulder-height. Kneel facing the band, thighs perpendicular to the ground, and grab an end of the band in each hands. Move away from the band enough that there’s tension on both ends. Squeeze your shoulder blades, then bend at the elbows and shoulders, pulling the band toward the bottom of your chest. Pause when you thumbs touch the bottom of your chest, squeezing your shoulder blades. That’s 1 rep. Do 3 sets.
What is the most common thing you see women do in the gym? Cardio. And if they do lift weights the pick up a 5 pound dumbbell and do endless reps. As we have discussed, women need to lift heavy, challenging weights just like men in order to gain muscle. While machines do provide sufficient stimulation to gain muscle, nothing can beat free-weight/compound exercises.
However, the role of testosterone may be overstated.  My friend James Kreiger recently published a super thorough analysis (note: paywall, but totally worth it) on all things testosterone and muscle growth, including analyses of cross-sectional research on people with different testosterone levels, studies comparing men and women, studies where people are given exogenous testosterone, and even studies where people were put on drugs to totally suppress testosterone production.  The main takeaway was that testosterone levels can dramatically affect the amount of muscle you start with, but they don’t really impact relative rates of muscle growth.

2) Do you have any articles that answer how many sets should be taken to failure (or close to it) per exercise for maximum hypertrophy? I think the terms here would be straight sets vs pyramid, etc. I’ve always naturally done a pyramiding-style where every set acts almost as a warm up to my one real working set, as to produce maximum output for that one true working set. In other words, instead of traditional pyramiding 90×10, 95×8, 100×6 it will be more like 90×5, 95×3, 100×6. And I will never repeat a set I’ve taken to failure (never do straight sets). Anyway, I’ve never seen a definitive answer as to which is better and have been surprised that straight sets seem to be the standard recommendation.
With that out of the way, this article is going to start with a review of the research comparing strength and muscle growth in men and women.  After that, I’ll focus just on the research using participants with prior training experience, and then I’ll review the inferences we can draw from sex differences in strength sports.  At the end, I’ll discuss some other sex differences and female-specific considerations beyond rates of strength gains and muscle growth.
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.
Some commonsense strategies are increasing your water intake, logging your food and something called "closer to the source." What I mean by that is when you're deciding what to eat and what to feed your family, ask yourself "Where did this come from?" We know where an apple came from, we know where an egg came from, but I'm not too sure where cheese doodles come from. You want to try to eat closer to the source. For instance, cheese is better than cheese doodles. There are lots of good commonsense strategies like that in Lean, Long & Strong .
Led by Petra Kolber, a world-renowned fitness expert and motivational speaker, Step-by-Step Strength Training is divided into four short workouts. Two 10-minute segments target the lower and upper body, while two 20-minute segments offer a total-body tone up. Start with a couple of exercises and grow with the program, or mix and match them for a varied fitness routine. Expertly instructed and easy to follow, this program will get you fit and firm from head to toe!
My Free Yoga is pretty much exactly as it sounds – if offers free yoga classes for you to enjoy! It is a little different than other yoga options on this list in that it is really a hub for yoga instructors to post their free yoga class videos. The video library is huge and you can search for classes that focus on your specific problem areas. For example, there is a category for those suffering from hip issues and another for those experiencing back pain.
Both BCAA and Glutamine oxidation/demand is increased during exercise. In order to meet this increased demand for BCAA and Glutamine, the body breaks down muscle protein. The goal of weight training is to increase protein synthesis. In order to gain muscle mass, protein turnover (protein turnover = protein synthesis – protein breakdown) must be positive. An increase in protein synthesis from weight training can lead to an increase in muscle mass. If we are increasing protein breakdown during training, we are decreasing the training session’s overall anabolic effect and limiting muscle growth.
Third, men and women may respond differently to low-load training.  At this point, there’s a tremendous amount of evidence showing that low-load training (i.e. sets of 20+ reps) can build muscle just as effectively as heavier training (though just because you can build muscle effectively with low-load training, that doesn’t mean you should).  However, only one of the studies comparing high-load and low-load training was done with women.  It found that women training with higher loads (6-10RM loads) gained way more muscle than women training with lower loads (20-30RM loads).  This stands in stark contrast to similar studies performed on men, suggesting that women may respond to normal, heavy-ish training the same way men do (mostly doing sets of 5-15 reps), but may not respond as well to low-load training.
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.
There are a lot of misconceptions about strength training for women, and there are a lot of reasons for those misconceptions.  Women are less likely to be represented in exercise research, women are less likely to take part in strength training or compete in strength sports, and there are still a lot of societal biases against women lifting (heavy) weights.
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.
Coach Joshua Kozak is the trainer behind HASFit, which gets its name because “every Heart and Soul deserves to be Fit!” These are some of the best at-home workouts that are based primarily in bodyweight training, making them nice for at-home or when travelling. Coach Kozak has prepared some unique workouts such as one specifically for seniors and a series for teenage weight-loss.
Cardio history: In college, I gained more than the typical “freshman 15.” Once I graduated, I was fed up with being insecure about my body. I decided to try Zumba since I liked dancing and wasn’t a big fan of other fitness activities. I fell in love! I went two to three times a week at first. Once I started to feel better about working out, I started doing cycle classes, too. I’d say at that time, I was doing about four to five cardio classes a week. Eventually, I decided to get licensed in both Zumba and cycle and started teaching a few classes a week. I was still intimidated by weightlifting, so I kept to cardio because I was seeing weight loss.
With that being said, it’s certainly possible that there were differences in real-world training status that are basically impossible for a study to account for.  For example, if the men tended to train like hardcore powerlifters or bodybuilders, and the women tended to do the sort of lighter, higher-rep “toning” workouts that are often recommended to women, it would make sense that the women would gain strength faster.  In other words, “research tends to indicate that trained women still gain strength quicker than trained men, but I’m concerned those studies are hampered by methodological limitations, so I’ll continue to assume the null (similar relative rates of strength gains) until research on a more representative population is conducted” is also a very defensible position.

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.
What about cardio? Get stronger. That is what matters most when it comes to transforming your body. Extra movement is always a good thing, so you can aim for at least 30 minutes of light to moderate movement every day, or just on non-lifting days. You can do traditional cardio activities if you prefer (i.e., cardio machines), but I recommend doing something fun you actually enjoy.
What about cardio? Get stronger. That is what matters most when it comes to transforming your body. Extra movement is always a good thing, so you can aim for at least 30 minutes of light to moderate movement every day, or just on non-lifting days. You can do traditional cardio activities if you prefer (i.e., cardio machines), but I recommend doing something fun you actually enjoy.
For starters, women tend to be less acutely fatigable than men, meaning they can generally do more reps per set at a given percentage of 1RM, do more sets with a fixed number of reps at a given percentage of 1RM, or both.  There are several factors underpinning this difference, but the two most important seem to be a) women tend to have a higher proportion of type I muscle fibers, which are more fatigue-resistant and b) women tend to have less muscle mass, so they don’t occlude blood vessels quite as quickly when lifting, meaning they can more efficiently deliver oxygen and clear metabolic waste products from their muscles.  (However, I’ll note that this isn’t a unanimous finding).

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!
Get in pushup position with a light dumbbell outside your left arm. Tighten your core and squeeze your glutes. Doing everything to keep your torso steady, grab the dumbbell with your left hand, lift it an inch off the ground, and move it so it’s now on the outside of your right arm. Return to plank position, then repeat the process with your right arm. Work for 40 seconds, then rest for 20 seconds each set in Week 9. In Week 10, work for 50 seconds, and rest for 10 seconds each set. Do 3 sets.
It can also be super helpful to have a workout buddy, coach or motivational fitness group to help you stay on track and keep you motivated. This is an open invitation to enroll in Rock Your Life, my online fitness and coaching community where you can get motivated, work with me and the other Team Betty Rocker coaches, and meet hundreds of other women who are working on their fitness goals.
Primarily, your diet should consist of whole foods. Sometimes, though, you can't get all the necessary nutrients from eating whole foods—even if you think your diet is perfect. That's where supplements swoop in. Supplements should complement your diet of whole foods; they should never be a replacement for something you intentionally leave out of your diet.
For general fitness, muscle toning and improved health:Begin with lighter resistance and aim for 1-2 sets of 8-15 repetitions of each exercise, with rest periods of 30-90 seconds between sets. That means you’ll do 8 dumbbell curls, rest, then do 8 again. Each time you do this, you’ll build a little more strength, and eventually you’ll be able to complete 15 curls using the same weight. The next time you work out, use the a 5% heavier dumbbell, and start at 8 repetitions again.
One popular recommendation for weight loss is going "low carb." The range for what exactly constitutes low-carb varies among different individuals, but in general the target range runs between eating fewer than 50-150 grams of carbs per day. Fifty grams of carbs is equal to about one cup of raisin bran cereal or two slices of bread. It's not difficult to hit that target in one meal, or even a snack. To replace your carb-noshing habits, you'd have to include higher amounts of good fats and protein in your diet.

Start in pushup position, hands slightly wider than shoulder-width. Perform a pushup, lowering your chest to an inch from the ground, then press back up. As you press back up, lift your right arm off the ground and reach it toward the sky, turning your torso to face the right side (you may need to shift your feet as you do this. Hold for 1 second, then return to pushup position and perform another rep, lifting your left arm off the ground this time. Alternate reps until time’s up for each set. Do 3 sets.
Now you may be saying, “I have seen some female bodybuilders who are very muscular and look similar to men in their build.” The real reason they look like that is they are most-likely using exogenous testosterone injections and/or other anabolic steroids. When women use exogenous testosterone/steroids they may show signs of hair growth on the face and chest, increased muscle mass, a redistribution of body fat from a female pattern of storage to a male pattern of storage, deepening of the voice, and other effects. The point of saying this is that unless you are on exogenous testosterone or other anabolic steroids, you will not become big and bulky from lifting weights.
However, the role of testosterone may be overstated.  My friend James Kreiger recently published a super thorough analysis (note: paywall, but totally worth it) on all things testosterone and muscle growth, including analyses of cross-sectional research on people with different testosterone levels, studies comparing men and women, studies where people are given exogenous testosterone, and even studies where people were put on drugs to totally suppress testosterone production.  The main takeaway was that testosterone levels can dramatically affect the amount of muscle you start with, but they don’t really impact relative rates of muscle growth.
This is most-likely due to not being informed, or even misinformed (by the media), about how women should train. What about diet? One of the most common breakfast meals recommended to women is yogurt and a banana. Now there is nothing wrong with eating a yogurt and banana, but where is the protein and essential fatty acids? If you are a woman trying to gain lean muscle, you will need to eat adequate protein and good fats (essential fatty acids). It is time to stop listening to the media and misinformed individuals and time to become educated and get results. In this article, we will go over some basic diet and training information and then direct you to where YOU can get diet and training help and direction!
Many women worry that weight training will somehow transform them into Hulk-ettes, so they spend hours doing cardio in order to maintain their "feminine" figure. The truth is, women just don't have the hormonal support to gain muscle mass like men. The hormone testosterone is responsible for large increases in muscle mass. Women's testosterone levels are a fraction of men's. That means you can bench press without concerning yourself about how much chest hair you might grow.
Progression is the secret ingredient for every successful training program. It's the reason your body changes over time. You can't do the exact same movements using the exact same weight for weeks and weeks and weeks and expect new results. You have to constantly push yourself. Once you develop a solid base, increase the weights, increase the reps, or decrease the rest periods.
It’s no secret that Beyoncé is a crazy-good performer, and while we could never mimic her vocals, with some coaching, we thought we could pick up her dance moves. That’s why we were so excited to discover this video series featuring choreographer Frank Gatson, Jr., who breaks down every portion of Beyoncé’s Let’s Move! campaign, which features a remix of “Get Me Bodied.” Watch the first instructional portion and then the second one to learn the entire routine.
At the end of the day, you have to focus on how you feel. “Listen to your body,” says Davis. “It tells you when it needs a day off.” As a rule of thumb, take a rest day if your perceived pain is above a seven on a scale of 10, Davis advises. Or, focus on a different body part (say, if your legs are sore, focus on upper-body moves). Can't stop, won't stop—at least, till your next rest day.
Tbh, I think bias assessment is a bit different here vs. topics where the hypothesis is that there are differences between two things (you generally wouldn’t state a hypothesis in a meta-analysis, but there’s generally one there implicitly). The primary bias in research is publication bias – you slice and dice data to get significant findings, and significant findings are way more likely to get published than non-significant findings. So, if there’s high risk of bias and significant differences, you should probably assume the actual mean effect is smaller than the one you came up with.

Now that the holidays are creeping around the corner, you may have to break up with your regularly scheduled sweat sessions, at least temporarily. And though the most wonderful time of the year may interfere with your fave spin class or butt-kicking bootcamp routine, it’s completely possible to stay fit—all you need is an Internet connection and a little living room space. (OK, and maybe a few props here and there.) And it’s all thanks to these seriously excellent, totally free workout videos. We’ve rounded up the best YouTube workouts—we’re talking everything from traditional aerobics to ballet to high-intensity interval training routines—so you can keep your physique in tip-top shape this season and beyond.
How her body has reacted: Once I started lifting, I got a lot of feedback from friends saying I’d lost weight. Funny thing is, I didn’t really lose any pounds, I was just looking leaner and fitter. Now that I’ve been lifting regularly for several years, my energy is better and I feel stronger. I’m positive that my physical fitness helped me have a faster and (somewhat) easier delivery of my son in 2016. I continued to lift responsibly through my pregnancy, which helped me quickly get back into pre-pregnancy shape later. Overall, I feel better and look better thanks to this lifestyle change.
Hi! Thank you so much for this plan, it has helped me so so much. I used to just stick to cardio, but after a year of no weights, I realized that the volume in my body was depleting as my weight dropped. I even started to gain as time went on, so I decided to go to the gym and lift, but I had NO IDEA how to use wights or what to do. Then, I found this program!