TABLE 2.

Selection criteria of Normal training, Acute fatigue and Functional Overreaching group.

Number of scenarios	Psychological test	Neuromuscular test Cardiovascular test	Group
1	1 large or very large negative change	1 Moderate negative change OR Multiple small negative changes	F-OR
2	1 Moderate negative change OR EI warning test value	1 Small negative change	AF
3	1 Moderate negative change OR Multiple small negative changes	1 large or very large negative change	F-OR
4	Multiple trivial or positive changes		NT

Note: NT = Normal training; AF = Acute fatigue; F-OR = Functional Overreaching; EI warning test: energy index ≤ 0.