Barbell back squat vs smith machine squats

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.

  

Want bigger stronger legs? Try single leg squats.

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.

  

The reverse lunge.

The major muscles involved are the quadriceps, hamstrings and glutes. The knee and hip joints are flexed on the eccentric (downward) portion of the exercise and extended during the concentric (upward) portion. The abdominals and erector spinea are isometrically contracted throughout the exercise for stabilization.

Much more than the squat, this exercise is an excellent choice for athletes. The biggest advantage for athletes and fitness buffs alike is its ability to strengthen and stretch the muscles surrounding the hip joint. The action strengthened by performing this exercise is imperative for sports like basketball, soccer, football, gymnastics, wrestling and fencing.

Read the rest HERE.

  

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