Correction to: J Int Soc Sports Nutr (2019) 16:48
https://doi.org/10.1186/s12970-019-0318-3
The original article [1] contains errors in Tables 1 and 3: Table 1 erroneously mentions use of a treadmill which should instead state ‘bicycle’, and Table 3 has a minor typesetting mistake.
Table 1.
Baseline characteristics of the participants and physiological responses to the incremental exercise test on bicycle
| Characteristics (N = 14) | Mean |
|---|---|
| Age (years) | 45.6 ± 5.3 |
| Height (cm) | 181 ± 4 |
| Weight (kg) | 80.1 ± 6.4 |
| BMI (kg/m2) | 24.5 ± 2.2 |
| Muscle mass (kg) | 37.7 ± 2.3 |
| Fat mass (%) | 16.6 ± 4.4 |
| V̇O2max (ml∙min−1∙kg− 1) | 54.7 ± 4.1 |
| Workloadmax (Watt) | 422 ± 32 |
| RERmax | 1.20 ± 0.10 |
| V̇Emax (L/min) | 167 ± 16 |
| Lactatemax (mmol/L) | 11.2 ± 1.4 |
| HRmax (bpm) | 185 ± 8 |
| Glucosemax (mmol/L) | 4.8 ± 1.1 |
| Borg RPEmax (median) | 19 |
Data are presented as mean ± standard deviation (SD) unless otherwise stated. BMI: body mass index; V̇O2max: maximal oxygen uptake; RER: respiratory exchange ratio; V̇E: ventilation; HR: heart rate; RPE: rating of perceived exertion
Table 3.
Differences between morning minus afternoon cycling sessions for CHO-WP-MPH and CHO-WP and comparison of the diets
| aCHO-WP-MPH | aCHO-WP | Diff. CHO-WP-MPH versus CHO-WP | |||
|---|---|---|---|---|---|
| N = 14 | N = 14 | ||||
| Mean diff ± SD | Mean diff ± SD | Mean diff | 95% CI | p-value | |
| bTimediff at 95% of V̇O2max (min) | 1.37 ± 2.03 | 0.52 ± 1.17 | 0.85 | −0.37, 2.06 | 0.156 |
| HR (bpm) | −0.9 ± 2.4 | −1.7 ± 3.0 | 0.8 | −0.9, 2.5 | 0.331 |
| RER | −0.01 ± 0.03 | −0.06 ± 0.21 | − 0.05 | − 0.07, 0.17 | 0.361 |
| Lactate (mmol/L) | 1.88 ± 0.83 | 2.12 ± 1.02 | −0.24 | −1.00, 0.53 | 0.511 |
| Glucose (mmol/L) | 0.78 ± 0.65 | 0.55 ± 0.73 | 0.23 | −0.05, 0.51 | 0.094 |
Data are presented as mean values, standard deviations (SD), 95% confidence interval (CI), and P-value. Diff. CHO-WP-MPH versus CHO-WP: differences between morning and afternoon cycling sessions with ingestion of CHO-WP-MPH versus CHO-WP. a Five participants ingested CHO-WP-MPH and nine CHO-WP in the first intervention (phase II) and in the second intervention (phase III) nine participants ingested CHO-WP-MPH and five CHO-WP. b Timediff at 95% of V̇O2max,: differences between cycling time in the morning and in the afternoon at 95% of V̇O2max. CHO, carbohydrate; WP, whey protein; MPH, marine protein hydrolysate; diff, difference; HR, Heart rate; bpm, beats pr. min; RER, respiratory exchange ratio
The correct versions of both Tables can be viewed ahead in this Correction article.
Reference
- 1.Mjøs I, Thorsen E, Hausken T, Lied E, Nilsen RM, Brønstad I, et al. The effect of low dose marine protein hydrolysates on short-term recovery after high intensity performance cycling: a double-blinded crossover study. J Int Soc Sports Nutr. 2019;16:48. doi: 10.1186/s12970-019-0318-3. [DOI] [PMC free article] [PubMed] [Google Scholar]