highly significantP < .001
Relationship between internal load, sleep, and physical well-being On physical well-being, the calculated LMEM showed a highly significant effect of previous-day internal load (b = -0.001 [0.00004], t(2365.26) = -15.1, P < .001, η 2 p = 0.09 [0.07, 0.11]) and previous-night sleep quality (b = 0.23 [0.01], t(2655.24) = 16.41, P < .001, η 2 p = 0.09 [0.07, 0.11]).