What is the true indication of a great physique? Is it large, peaked biceps? Is it razor-sharp abs? Is it bowling-ball shoulders or a wide thick back? None of those are correct. The real answer is, symmetry. A "Symmetrical Physique" is one in which all body parts flow into each other. No one body part or side of the body is bigger than the other.
If this is an article about building legs, why am I talking to you about symmetry? I'm getting there. I brought up symmetry because too many beginners skip out on leg-training (or just do a half-ass job of it) and build a horrible imbalance between the size of their upper and lower body. This completely throws off the symmetry of one's physique. There is nothing more ridiculous to see a guy in the gym with a well-developed upper body with toothpick legs.
Today you are going to start down a new road, a journey which few make and even fewer survive. The path will be clearly set out before you by the words in this article. The journey will be hard, harder than anything you have ever done before, but once you see the results you will continue this journey of leg training for life. Keep reading ...
I will discuss the anatomy of the legs, their function, location in the body, and some exercises for each area of the legs. Finally (and what you have been waiting for), I will include five of my favorite workout programs to help turn your toothpick legs into massive tree trunks.
Quads ///
Rectus Femoris:
•Function: Extension and flexion when hip is extended.
•Location: Inserts at the hip and travels down the middle portion of the upper leg and reinserts at the knee.
•Exercise: Barbell Full Squat
Vastus Laterallis: Quad Sweep
•Function: Extension when hip is flexed.
•Location: Inserts 2/3 up the femur on the outer portion of the quad and reinserts at the knee.
•Exercises: Hack Squats
Vastus Mediallis: Tear Drop
•Function: Extension when hip is flexed.
•Location: Inserts 1/2 up the femur on the inner portion of the Quad and reinserts at the knee.
•Exercises: Leg Extensions
Hamstrings ///
Semitendinosus:
•Function: Extends the hip joint and bends the knee.
•Location: Back middle portion of the thigh.
•Exercise: Barbell Lunges
Semimembranosus:
•Function: Extend the hip joint and bend knee and also some middle rotation.
•Location: Back middle side of the thigh.
•Exercise: Lying Leg Curl
Bicep Femoris: Long Head
•Function: Knee Flexion and Hip Extension.
•Location: Lower inner portion of the back of the thigh.
•Exercise: Seated Leg Curl
Bicep Femoris: Short Head
•Function: Knee Flexion and Hip Extension.
•Location: Upper Inner portion of the back of the thigh.
•Exercise: Seated Leg Curl
Calves ///
Gastrocnemius:
•Function: Plantarflexion at the ankle.
•Location: Back portion of the lower leg. Diamond-shaped muscle people refer to as the calf.
•Exercise: Standing Calf Raises
Soleus
•Function: Plantarflexion at the ankle.
•Location: Back part of the lower leg that runs below the knee to the heel.
•Exercise: Seated Calf Raise
Rep Ranges ///
As you can see from the anatomy info above, there are a lot of muscles that make up the legs. The legs are used daily for basic activities like walking, standing, going upstairs, or just getting up from a chair. What does this mean to you as a trainer?
If you are looking to put size on your legs, half-ass workouts will not do anything; your legs are accustomed to working all day. Only dedication to intense hard work in the gym will break down the dense thick muscle fibers of the legs and their only choice will be to get bigger and stronger
