07/09/2026
Power training is a very unique training method that is often misunderstood, neglected and even abused in many strength programs. In simple terms power is the ability to exert maximum muscular contraction instantly in an explosive burst of movement.
If you look at the force-velocity curve above, you will see that high levels of power will occur in the mid-range of either force or velocity.
When you look at the high force end of the curve the velocity of movement is at its slowest.
Now think about when you lift very heavy weights, how is this done? Slowly right? This is because it takes time – more than 400msec – to develop maximal force within the muscle. It simply cannot be switched on like a light bulb.
This is important to understand for it means that power training requires lighter loads than maximal strength in order to move explosively.
Most athletic movements do not involve slow contractions at near maximum force, but require more mid-to-high velocity.
For example, the contact time of the foot during sprinting is about 100msec – not long enough to produce half of maximum force. This does not mean strength training is not needed for power is derived from strength. The difference is in the length of time it takes to complete the movement.
People who are inexperienced with strength training, any increase in maximum strength will tend to increase force across the whole range of the force-velocity curve. This means that increases in maximum strength will also lead to increases in power and the ability to generate more force at fast speeds.
However for the experienced person there is a limit they will reach with strength training on its own and only through explosively fast movements will any significant improvement be made to their ability to generate power.
Read this article to see more
https://noregretspt.com.au/power-training-why-it-is-so-important-what-the-best-exercises-are/