So you think you can't dance? Now you can—and get "a good cardio workout," one reviewer said, to boot. You'll quickly love the hip-hop mix that makes up the 45-minute sesh in Groov3's Dance Sweat Live. The easy-to-learn choreography is broken down step-by-step for newbies before each sequence, "which allows you to gain confidence in your dancing as if nobody's watching" but hustles along so that "you're sweating" by the time you get into the rhythm.
I’m a weight lifter, and I’m not afraid of the freeweights, nor the heavy ones. I went to a gym test session at a “girly” gym, and was so annoyed at the girl’s surprise that I was capable of tripling most of her clients’ weight limits. And I haven’t regularly lifted in months. So even now, seriously out of condition, I’m capable of lifting more than most.
Stand with feet slightly wider than hips, turned slightly outwards. Pull shoulder blades down and back. Keep chest lifted and chin parallel to ground. Tighten core and abdominal muscles, then shift weight to heels. Push hips back as if you’re about to sit on a chair and lower yourself until thighs are parallel or almost parallel to ground. Feet should be firm on ground and knees aligned with second toe, without going past toes. Extend forearms forwards to stabilise yourself [shown]. Avoid tucking tailbone or arching lower back. Return to starting position by pushing through heels.
Strength training will bring out definition and get you stronger but will not increase bulk. The key is the correct exercises combined with a sensible diet and a serving of aerobics. The exercises that women most commonly do to bring out definition don't really work. They do hundreds and hundreds of repetitions, spend hours and hours on the treadmill and wonder why their bodies don't change. So it's time to try strength training.
"I had my first baby at 35 and my third at 39, so the struggle to get back in shape was real. Before I was married with kids I enjoyed going to the gym, but afterward I needed to find something that helped me be more consistent. That's when I found the P90X series, a workout DVD series featuring a bunch of different exercises targeting different muscles. For example, there's an abs workout, as well as one for legs and back, shoulders and arms, yoga, cardio, and stretching.
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.
Most of the time, there are meta-analyses to answer questions like this. A meta-analysis is essentially a “study of studies,” pooling the results from many different (smaller) research projects to make some sort of comparison. Meta-analyses are useful because individual studies may have skewed results, and a single study can’t possibly hope to answer every facet of a general research question like “how do relative gains in strength and muscle mass differ between men and women?” (What if they used different exercises? What if they used different training programs? What if they manipulated diet differently? What if they used people in a different age range? What if the study lasted twice as long? etc.)
If you’re new to weight training, don’t worry. Perkins created this four-week program to help you to build a solid foundation of strength training and shift your body into a new place after all that cardio. The really great news? You only have to do this routine twice a week. Each week, the moves will stay the same, but we'll make the routine harder by changing the program variables (like rest, sets, reps, or load).