Fig. 4

a The relationship between resting MAP values and ground golf-induced changes in MAP (the difference between the values of MAP at G6 and rest). Note that the data of one participant (#8) could not be obtained; the sample size was 12. b The relationship between ground golf-induced changes in MAP and \( \dot{\mathrm{V}}{\mathrm{O}}_2 \). Note that \( \dot{\mathrm{V}}{\mathrm{O}}_2 \) was obtained from nine participants; the total sample size was 45 (9 participants × 5 game points)