DAFTAR GAMBAR Gambar 2.1 Gerak Vertical Jump ................................................................... 15 Gambar 2.2 Sarkomer ..................................................................................... 24 Gambar 2.3 Retikulum Sarkoplasma.............................................................. 25 Gambar 2.4 Filamen Aktin dan Myosin ......................................................... 27 Gambar 2.5 Mekanisme Kontraksi Otot ........................................................ 32 Gambar 2.6 Ikatan Deep Core Muscles ........................................................ 52 Gambar 2.7 Ikatan Deep Core Muscles ......................................................... 53 Gambar 2.8 Otot-otot Abdomen .................................................................... 57 Gambar 2.9 Otot Obliqus externus abdominis ............................................... 58 Gambar 2.10 Otot Obliqus internus abdominis ............................................. 59 Gambar 2.11 Otot Transversus Abdominalis.................................................. 59 Gambar 2.12 Otot Rectus Abdominis ............................................................. 60 Gambar 2.13 Otot Diaphragma ....................................................................... 60 Gambar 2.14 Otot Intercostalis ....................................................................... 61 Gambar 2.15 Otot Quadratus Lumborum ....................................................... 62 Gambar 2.16 Otot Psoas Mayor ....................................................................... 62 Gambar 2.17 Otot-otot Punggung .................................................................... 63 Gambar 2.18 Otot Erector Spine ..................................................................... 64 Gambar 2.19 Otot Multifidus .......................................................................... 64 Gambar 2.20 Otot Lattisimus Dorsi ................................................................ 65 Gambar 2.21 Otot Serratus Anterior ............................................................... 66 x Gambar 2.22 Intra Abdominal Pressure.......................................................... 70 Gambar 2.23 Aktivasi Core Stability ............................................................... 74 Gambar 2.24 Partial Sit Up .............................................................................. 81 Gambar 2.25 Oblique Curl Ups ....................................................................... 83 Gambar 2.26 Abdominal Cycling .................................................................... 84 Gambar 2.27 Plank Position ............................................................................ 85 Gambar 2.28 Plank Leg Lift ............................................................................ 87 Gambar 2.29 Squat........................................................................................... 88 Gambar 2.30 Lunges ........................................................................................ 89 Gambar 2.31 Standing Calf Raise Exercise ..................................................... 95 Gambar 2.32 Skipping ..................................................................................... 96 Gambar 2.33 Jump Jerk ................................................................................... 98 Gambar 2.34 Box Jump ................................................................................... 99 Gambar 2.35 Single Leg Lateral Hop .............................................................. 100 Gambar 2.36 Step Jump ................................................................................... 102 Gambar 2.37 Vertical Jump ............................................................................. 106 xi