a significant trendp = 0.00060
The analysis of the trend performed using the Jonckheere-Terpstra test showed a significant trend between the value of pelvic tilt and the values of radial displacement of the belly of muscle for ES (p = 0.00060*), GM (p = 0.00493*), RA (p = 0.00009*) and OAE muscles (0.00015*).