Figure 1: Composition and description of each pre workout beverages used in this study

 

SMH1(±s.d)

SMH2(±s.d)

ΔSMH

%SMH

1.M.R Vortex™

347.3 ±20.91

226 ±22.25*

-121.3**a

34.93%

Universal Shock Therapy®

347.3 ±17.46

254.8 ±23.04*

-92.5**b

26.63%

Jack3Dmicro™

347.2 ±17.46

265.4 ±14.85*

-81.8**b

23.56%

Distilled Water

347.8 ±18.08

347.2 ±18.22*

-0.6

0.17%

*T-Student test, (SMH2-SMH1), p=0.01
**Kruskall Wallis test (ΔSMH/ 3 pre-workout beverages), p ≥0.05
Bonferroni correction test- Lowercase letters indicate significant differences between treatments (p < 0.05).

Table 1: Comparison of enamel microhardness (mean ±sd, ΔSMH and %SMH) eroded by   pre workout beverages