Effects of acute postexercise chocolate milk consumption during intensive judo training on the recovery of salivary hormones, salivary SIgA, mood state, muscle soreness, and judo-related performance
Elena Papacosta
George P. Nassis
Michael Gleeson
2134/20926
https://repository.lboro.ac.uk/articles/journal_contribution/Effects_of_acute_postexercise_chocolate_milk_consumption_during_intensive_judo_training_on_the_recovery_of_salivary_hormones_salivary_SIgA_mood_state_muscle_soreness_and_judo-related_performance/9625367
This study examined the effects of postexercise chocolate milk (CM) or water (W) consumption during 5 days of
intensive judo training with concomitant weight loss on salivary cortisol and testosterone, salivary secretory immunoglobulin
A (SIgA), delayed-onset muscle soreness (DOMS), and judo-related performance. Twelve trained male judo athletes engaged in
5 days of intensive judo training followed by a simulated judo competition, on 2 separate training weeks 14 days apart. The
athletes consumed 1000 mL ofW(week 1) or CM (week 2) immediately post-training. During both weeks, athletes were instructed
to “make weight” for the upcoming competition. Performance in timed push-ups and the Special Judo Fitness Test improved by
14.6% and 6.8%, respectively, at the end of the training week with CM consumption (both p < 0.001). Decreased salivary cortisol
(p < 0.01) and a trend for an increased salivary testosterone/cortisol ratio (p = 0.07) were also observed midweek in the CM
condition. Saliva flow rate was higher during the week with CM intake compared withWintake (p < 0.001). DOMS (p < 0.001) and
mood disturbance (p < 0.0001) increased after the first day of training in the W condition but not in the CM condition. Salivary
testosterone and SIgA responses were similar between treatments (p > 0.05). Body mass decreased by 1.9% in theWcondition and
by 1.1% in the CM condition, with no significant difference between treatments. This study indicates that postexercise CM
consumption during short-term intensive judo training enhances aspects of recovery without affecting intentional weight loss.
2016-04-15 12:37:41
Carbohydrate-protein beverage
Making weight
Salivary cortisol
Salivary testosterone
Mucosal immunity
Special Judo Fitness Test
Medical and Health Sciences not elsewhere classified