Figure 2. Percent changes of gender and intervention interaction.
Black - 1g (Control); Horizontal Striped - 2.18g (30 Hz, 2-4 mm);
White - 2.80g (40 Hz, 2-4 mm); Oblique Striped - 4.87g (35 Hz, 4-6 mm); Grey - 5.83g (50 Hz, 4-6 mm).
* Significant pairwise differences between interventions.