Are you an athlete looking to enhance your abilities? Would you like to increase your muscular size? Would you like to increase your strength? Would you like to boost your self-esteem? Do you want to lose body-fat? Are you a weekend warrior trying to extend your ability to play sports? Are you a stay at home mom who just wants to look and feel better? Are you a forty something male who wants to feel strong and lose some that spare tire? If you answered yes to any of these, you should be training for strength.

Strength training is not just for powerlifters, bodybuilders or high impact sports. Strength training can benefit everyone. At a minimum you should be strength training to ensure your health and overall wellbeing. And I’m not just talking about today, but for the future as well. As we age we lose muscle. This is an undeniable truth. This facet of aging has several negative outcomes:

Losing muscle will cause a decrease in your basal metabolic rate. Muscle drives the metabolism. The more you have the more calories you burn. Conversely, the more you lose the fewer calories you burn. It doesn’t stop here.

The more muscle one loses the weaker one gets. This is logical because the fewer muscle fibers there are to create motion, the less force you’ll be able to produce.

The weaker one gets as a result of muscle lost, the tighter one gets resulting in a loss of flexibility. And as one loses flexibility, they lose more strength, which also creates a loss of muscle. This loss of flexibility coupled with a loss of strength dramatically increases ones risk for injuries.

Are you starting to see what a vicious cycle this becomes?

So, I think my point that despite your genetics, experience, what you know (or what you think you know) about training, strength training is for you.

Many strength and muscle building experts will say, the barbell back squat is much more effective at building size and strength. They argue free weight squats are a more natural movement and require much more stabilization and balance, which increases its effectiveness. However, the Smith machine is much easier to learn, especially for beginners, which many argue is safer. I contend that it depends upon the person’s build. If one has long legs and a shorter torso, they will have a very difficult time performing a squat correctly in order to get optimum stimulation for strength or growth. In this case and in others, they would benefit greatly from performing smith machine squats. But what does science have to say? Which is better for gaining strength?

Researchers from the University of Saskatchewan in Canada compared the free weight squat to the Smith machine using electromyography (EMG). The purpose of their study was to determine which exercise was better at stimulating the prime movers and stabilizers of the legs (e.g., tibialis anterior, gastrocnemius, vastus medialis, vastus lateralis and biceps femoris) and trunk (e.g., lumbar erector spinae and rectus abdominus). Six healthy participants performed 1 set of 8 repetitions using a weight they could lift 8 times, i.e., 8 rep maximum.

Contrary to our hypotheses, muscles of the legs (specifically the vastus medialis and biceps femoris) displayed greater EMG activity during the free weight squat compared to the Smith machine squat, whereas there were no differences between exercises for EMG activity of trunk stabilizers.

Researchers conclude that the free weight squat may be superior to the Smith machine squat for training the major muscle groups of the legs and possibly would result in greater strength development and hypertrophy of these muscle groups with long-term training.
Journal of Strength and Conditioning Research, 23(9), 2588-2591.

Is the barbell squat the end all be all when it comes to aquiring bigger, stronger legs, NO?? As a matter of fact, it’s not even neccesary.? And anyone who says it is, hasn’t a clue.? It is imperative, however, that you train with 100% intensity, which is true for developing any body part.?

If you’re looking for a great exercise to give barbell squats a break, or just looking to add a new dimension to your rutine, try single leg squats.