highly significantp < 0.001
The age of the athletes generally had a highly significant ( p < 0.001) relationship with performance in all measured parameters (from r = 0.58 (peak power CMJ) to r = 0.77 (20 m sprint)), except for the flight height of salto forward on the beam for which the correlation was low and non-significant (r = 0.26; p = 0.14).