I purchased Petra's Beginner Cardio video a number of years ago when I started exercising and go back to it when I need to "get back on the exercise wagon". Her style is very pleasant and the routines very manageable. So when I saw the strength training video, I was excited to try it. I love it. There are 2 10 minute, 2 20- minute and some extra routines, so you have flexibility around how long you want to work out. They are not overly challenging, but offer the attention to strength training that I like. I recommend for beginner/lower intermediate level workouts.
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.
The majority of your carbohydrates should come from these complex carbs because they take a little longer to digest, making you feel fuller for longer, and don't raise blood sugar as quickly as simple sugars. The added bonus is that complex carbs pack a whole lot of nutritional love in the form of vitamins, minerals, and fiber. Both simple and complex carbs have a place in your diet, but long-term success in managing blood sugar levels and weight can depend on limiting your intake of simple sugars.

In this case, most of the comparisons were nonsignificant, so if there are more unpublished null results floating around out there, they’d just reinforce the main finding here (and, in point of fact, there were; I also came across about a dozen studies stating that there were no significant differences between men and women in either strength or hypertrophy, but they didn’t report enough number or have figures to actually make a quantitative comparison). And for the significant differences, I don’t mind too much if they’re potentially overestimates because a) I’m very confident they’re true differences (I calculated how large of a true null would be needed to get below the significance threshold – it would take a study with anywhere from 3,000-11,000 subjects, depending on the comparison) and I’m not too hung up on the actual magnitude and b) I think the differences are probably only applicable for short-term training responses anyways (no differences in studies lasting 20+ weeks) so a misestimation of magnitude for short-term differences wouldn’t impact long-term implications to any real degree anyways.


Start in pushup position, hands directly below your shoulders, feet slightly wider than hips-width apart. Now lift your right foot off the ground and place it just outside your right hand. Bend your right knee as you do this and try to keep your left leg straight. Feel the stretch along your hips, then return to plank position and repeat on the other side. Thats 1 rep.
However, I am not stupid and I know that most moms just do not have that extra time to make it to the gym everyday-this is why I created my very own and affordable 12 week home workout program that uses barely ANY equipment! Instead, the program uses your bodyweight and one pair of dumbbells. It is absolutely perfect for busy mommies who want to workout when baby is asleep, for when it is super cold or super hot ouside, or just want to workout in the comfort of their own home.
Natalie Jill is a very popular fitness trainer who you will see guest starring on some of the other sites and channels found in this list. Her best home exercise videos can be found on her personal fitness blog which shares workouts for weight loss, exercise ball routines, jump rope workouts, booty belt workouts, body weight exercises and more. Natalie also shares great healthy recipes and useful nutrition tips on her site.
Cardio history: Before I started lifting, I did many endurance events. Once I stopped playing soccer in college, I began to run and completed 10 marathons, including qualifying for and running the Boston Marathon. Running eventually led to triathlons, including three full Ironmans. During this time, I was running five days a week, anywhere from 5 to 20 miles, biking three to five days between 60 minutes and three hours, and swimming three days for about an hour.
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.
If you don’t have a ball you can perform the exercises on the floor or a bench. For each exercise below perform 8-12 repetitions and rest for 30-60 seconds in between exercises. Move slowly through each exercise concentrating on proper form and continued breathing. And don’t forget, it’s always helpful to have guidance. If you have the ability to reach out to a fitness professional — even if it is just for one session — he or she can help take you through proper form and teach you how to move properly for your body. Enjoy your new fountain of youth.

But women in particular are neglecting strength training at their own peril. It’s the only kind of exercise that makes muscles bigger, which lets them generate more strength and force, faster. “Muscle mass allows us to move,” Tucker says. Young people tend to take for granted the day-to-day parts of life that require strength, like walking up stairs or picking up a baby. “But a sedentary lifestyle means that people are gradually becoming weaker over time,” he says. Building muscle can fight back against that process.
Over time, I started to see all those benefits people rave about beyond weight loss, like feeling clearer and cleaner. I also started losing weight, and way more than I expected. I lost 27 pounds in four months, going from 128 lbs to 101 lbs. And while some might think “Great! She nailed her diet,” keep in mind I’m only 5’5” and the truth was, I was getting into a very unhealthy place. I felt like if I wasn’t 110 percent committed, all my efforts would be vain. I became obsessed. In retrospect, I had became orthorexic, the condition of becoming unhealthily obsessed with a healthy diet.
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-.

That’s why I included the analysis of studies lasting 20+ weeks, to specifically look at studies where that sort of effect wouldn’t influence the results as much.  That’s also why I separated upper body and lower body strength gains, as I’d expect this type of effect would be more prevalent for upper body strength than lower body strength.  In support of the hypothesis that “untrained” women may be more untrained than “untrained” men – especially when it comes to upper body strength – women gained strength faster than men in shorter studies but not longer studies, and in measures of upper body strength but not lower body strength.
When you strength train, your muscles are broken down, and then rebuilt over the next 24-48 hours. While your body is rebuilding those muscles, it’s recruiting more calories and energy to make the process happen (generally referred to as the ‘afterburn’ effect).  What this means is that your metabolism operates at a faster level even while you’re sitting on the couch after a workout.
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