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Work on your concentric phase with our single leg squats. These are great for both your posterior and anterior chain.
Single Leg Stand-Ups
Single leg stand-ups are also very unique, yet extremely effective when it comes to sprinting exercises. These really focus on the concentric phase of the squat motion. Let me break down the concentric and eccentric phases for you.
Concentric Phase
The concentric phase is a muscle contraction where your muscles shorten while generating force. This happens when the force generated by the muscles exceeds the load opposing it's contraction.
For Example: During a squat, the upward movement of the exercise is the concentric phase.
Eccentric Phase
The eccentric phase is the lengthening contraction of the muscle. This is when your muscle is actually elongating under tension due to an opposing force greater than the muscle can actually generate.
For Example: During a squat, the downward motion of the exercise is the eccentric phase. The pause is the amortization phase.
