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. 2011 Mar;66(3):459–464. doi: 10.1590/S1807-59322011000300017

Figure 2.

Figure 2

The heart rate at rest, at the end of each stretching set, and 30 min post-exercise. Within-group comparison, -. *, significant differences in all sets (a: HFV+, hip flexion with Valsalva; b: HFV-, hip flexion without Valsalva; c: DFV+, dorsiflexion with Valsalva; d: DFV-, dorsiflexion without Valsalva) (p<.05). Between-group comparison, -. **, significant differences for HFV+ and HFV- as compared to DFV+ and DF- across all sets. The vertical bars denote 0.95 confidence intervals.