Table 1 Vibration exercise protocol.

Week	Order of exercise	Duration (s)	Frequency (Hz)	Amplitude peak-to-peak (mm)	Rest (s)
1	a, a, a, b	30	35	1.05	60
2	a, c, a, a, a	30	35	1.05	60
3	a, d, c, a, a, a	30	35	1.05	60
4	a, f, d, c, a, a, e	30	40	1.05	60
5	a, f, d, c, a, a, e	30	35	1.05	60
6	a, f, d, c, a, a, e	30	35	2.11	60
7	a, f, f, d, c, a, a, e	30	35	2.11	60
8	a, f, f, d, c, a, a, e	30	40	2.11	60

Exercise: a= squat (static -30º knee angle flexion-with grip); b= deep squat (static -60º knee angle flexion-with grip); c= alternating squat (dynamic, 3s each side -30º knee angle flexion-with grip); d= squat (static-without grip); e=squat (dynamic -with grip); f= squat+ bilateral biceps (static- hands in the straps).