Posts
Drive Through Your Hips
Throwing a ball, swinging a club or a tennis racket and even punching an opponent revolve around rotational force of the hips as well as forces produced through the ground, rather than solely upper extremity strength. The order of recruitment of power, particularly with heavy hitters is as follows: the swing is led first by the hips, then the trunk, arms, hands and finally the bat. The more rotational velocity you can produce with your hips, the greater the force transmitted to the ball. To improve this hip velocity and ground force, you should practice the movement pattern as well as practice the actual task (specificity of training). If we learn how to create more force through the ground, this increased force will transmit through our bodies and into our target. Check out the hip position and trailing foot in these pictures:
If we practice a technique that focuses on hip rotational velocity and explosiveness, we will throw further/faster, hit harder, punch with more force, etc...Here are some simple exercises that will help "groove" the hip rotation motor pattern: Notice the trailing leg, how the foot pivots, the hip extends, and the 'snap' of the hip rotation/extension. This creates the force that transmits through the trunk, into the upper extremities, directed toward the goal. If you do not pivot on your trailing foot, you risk injuring your knee.
Here, I use a Persian Mil to help train the pivot, hip rotation, and trunk stability, as I thrust the Mil forward. This works the above discussed movement pattern as well as grip strength and shoulder stability. To challenge the grip even more, I perform this technique using Neurogrips
Now, I perform the same activity using a longer lever which makes control and stability even more difficult. This further develops rotational hip velocity, trunk control and coordination of my lower extremities.
You can try this out with a wooden dowel to smooth out the movement pattern, and progress to a weighted bar.
