google_ad_slot = "6157411064"; 0000013926 00000 n Swing both arms backward and then forward and up over your head in an exaggerated way, being sure to keep your arm muscles engaged (versus swinging them loosely). Champaign, IL: Human Kinetics Publishers. 10. In the phase of initiation of take-off, the vertical ground reaction (% BW) force in the parallel foot placement jump amounts from 118.12 to 126.65 N on right and left legs, respectively. Comparison of the peak values of the horizontal and vertical ground reaction forces shown separately for the left and right lower extremities. Mono and biarticular muscle activity during jumping in different directions. Reliability and Validity of Tests to Assess Lower-Body Muscular Power
standing broad jump power calculation