Fig. 2From: Concurrent validity of the Gyko inertial sensor system for the assessment of vertical jump height in female sub-elite youth soccer playersThe Gyko inertial sensor system (Microgate, Bolzano, Italy) presented beside a 2 Euro coin (a), attached to the proper Velcro elastic belt (b), and fixed on the waist level on the back of the body for acceleration recordings during squat jump (c)Back to article page