There are multiple definitions:

1. extracorporeal shock wave therapy(English)

   • EMI, NACD, rESWT
   • Therapeutic approaches, Ultrasound

2. endurance shuttle walk test(English)

   • emerges as a robust and useful test of exercise capacity in chronic respiratory disease
   • ISWT
   • Respiratory system, Stress (test)
   • https://doi.org…031936.00150314