Answers to the Question — How Long Does it Take an Athlete to Realize Optimal Supercompensation Effects from Different Types of Training?

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In supercompensation, the athlete can handle the same training load or a greater load with ease in the subsequent workouts if recovery is adequate and the new stress is timed properly.

This adaptive phenomenon is an ongoing wavelike process, with its high moments (when recovery has been fully realized) and low moments (the intense fatigue after a physically stressful workout or competition).

How long does it take an athlete to realize optimal supercompensation effects from different types of training?

Below is a chart with guidelines from "The Science of Winning" — a superb book on how to plan effective endurance training.

It is important to recognize that training adaption time will change with the particular quality being trained and the system that is being stressed.

The readiness of the athlete determines the response to the training stimulus.

For an optimal adaptive response to occur, some training task requires complete recovery before they can be repeated — others do not.

Here's a list of the highest fatigue levels under which an athletic quality can be successfully developed.

States of Fatigue and Training Stimuli (1).png

Activities of high neural demand such as:

  • Maximum Speed

  • Maximum Strength

  • Explosive Strength (or Speed Strength)

All demand complete recovery before the next exposure in training. This goes for repetitions in a single workout and from workout to workout.

High neural demand works maximally stress the nervous system resulting in fatigue.

Fatigue is generally defined as a drop in the capacity to produce strength. This is a result of an alteration in neuromuscular function, which usually causes the skeletal muscles to contract in response to electrical stimuli produce by the central nervous system.

Neuromuscular fatigue is generally divided into two types: Central Fatigue and Peripheral Fatigue.

Central Fatigue represents a drop in the recruitment of motor units by the brain or a reduction in the frequency of impulses.

Peripheral Fatigue is linked to an alternating in the nerve messages, to perturbation of the excitation/contracting couple and/or to a drop in the muscle fiber’s intrinsic capacity to produce strength.

Conversely, some training tasks can be trained with incomplete recovery. Those activities are of high metabolic demand such as Aerobic Endurance, Strength Endurance, and Speed Endurance.

Finally, recognize that every athletic quality has it own time for full adaption. As a rule of thumb, expect noticeable changes in the following qualities to be realized on the following time horizons:

  • Flexibility/Mobility improves and adapts from day-to-day.

  • Strength improves and adapts from week-to-week.

  • Speed improves and adapts from month-to-month.

  • Work capacity and endurance improves year-to-year.

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