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Fig. 3 | BMC Musculoskeletal Disorders

Fig. 3

From: Effects of alternating heat and cold stimulation at different cooling rates using a wearable thermo device on shoulder muscle stiffness: a cross-over study

Fig. 3

Mean trapezius muscle hardness values at baseline, after typing, and after intervention in each condition. H3C1, alternating stimulation with 3 min of heat and 1 min of cooling. H3C2, alternating stimulation with 3 min of heat and 2 min of cooling. H3C3, alternating stimulation with 3 min of heat and 3 min of cooling. NO, no stimulation. * There was a main effect of time point (p < 0.05) and a significant difference between baseline and after typing in multiple comparisons (p < 0.05). †: There was a significant interaction effect between time point and condition (p < 0.05) and a significant difference between after typing and after intervention in the H3C1 condition (p < 0.01)

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