S IKOR 1205569 Table of content

DAFTAR ISI
KATA PENGANTAR ...................................................................................................................

i

ABSTRAK..................................................................................................................................... ii
DAFTAR ISI.................................................................................................................................. iv
DAFTAR TABEL......................................................................................................................... vi
DAFTAR GAMBAR.................................................................................................................... vii
DAFTAR LAMPIRAN ................................................................................................................ viii
BAB I

PENDAHULUAN........................................................................................................

1

A. Latar Belakang ......................................................................................................

1

B. Rumusan Masalah .................................................................................................

4

C. Tujuan Penelitian ..................................................................................................

4

D. Manfaat Penelitian ................................................................................................

5

E. Struktur Organisasi Skripsi ....................................................................................

6

BAB II KAJIAN PUSTAKA/LANDASAN TEORETIS .............................................................

7

A. Deskripsi teori........................................................................................................

7

1. Kondisi fisik ......................................................................................................

7

a. Kelentukan ...........................................................................................

8

b. Kecepatan ............................................................................................

8

c. Daya tahan ...........................................................................................

8

d. Kekuatan ..............................................................................................

9

2. Prediksi Satu Repetisi Maksimal ....................................................................

11

3. Sensor..............................................................................................................

13

4. Mikrokontroler ................................................................................................

14

5. LCD (Liquid Crystal Display) ........................................................................

15

6. Push Button .....................................................................................................

16

7. Kriteria Alat dan Tes yang baik ......................................................................

17

a. Kesahihan (validity) ...........................................................................

17

b. Keterandalan (Reliability)..................................................................

18

c. Objektivitas .........................................................................................

19

B. Kerangka Pemikiran .............................................................................................. 19

C. Hipotesis Penelitian ............................................................................................... 19
Nurhakim, 2016
PENGEMBANGAN ALAT UKUR STRENGTH BERBASIS SENSOR BEBAN (LOAD CELL)
Universitas Pendidikan Indonesia | repository.upi.edu | perpustakaan.upi.edu

BAB III METODE PENELITIAN ............................................................................................... 20

A. Desain Penelitian ................................................................................................... 20
B. Partisipan ............................................................................................................... 21
C. Populasi dan Sample Penelitian ............................................................................. 21
D. Instrumen Penelitian .............................................................................................. 22
E. Prosedur Penelitian ................................................................................................ 22
i.

Potensi dan Masalah ....................................................................................

22

ii.

Pengumpulan informasi...............................................................................

23

iii.

Desain produk .............................................................................................

24

iv.

Validasi Desain ...........................................................................................

25

v.

Perbaikan Desain .........................................................................................

25

vi.

Uji Coba Produk ..........................................................................................

25

vii.

Teknik Pengumpulan Data ..........................................................................

26

viii.

Teknik Analisis Data ...................................................................................

27

ix.

Hasil Uji Validasi Desain ............................................................................

29

x.

Hasil Uji Coba Alat .....................................................................................

29

BAB IV TEMUAN DAN PEMBAHASAN

A. Hasil Penelitian..................................................................................................... 30
a. Produk Pengembangan Alat Ukur Strength Berbasis Sensor Beban (Load
Cell) ........................................................................................................... 31
B. Pembahasan Temuan Penelitian ........................................................................... 40
BAB V SIMPULAN, IMPLIKASI DAN REKOMENDASI

A. Simpulan ............................................................................................................... 42
B. Implikasi Dan Rekomendasi................................................................................. 43
DAFTAR PUSTAKA................................................................................................................... 44
LAMPIRAN ................................................................................................................................ 46
BIBLOGRAFI ............................................................................................................................. 59

Nurhakim, 2016
PENGEMBANGAN ALAT UKUR STRENGTH BERBASIS SENSOR BEBAN (LOAD CELL)
Universitas Pendidikan Indonesia | repository.upi.edu | perpustakaan.upi.edu

Daftar Tabel
Tabel 2.1 Jenis – Jenis Kekuatan ..............................................................................................

9

Tabel 2.2 Jenis Kontraksi Otot .................................................................................................

10

Tabel 2.3 Normatif Leg Press ..................................................................................................

12

Tabel 2.4 Zona Latihan Kekuatan ............................................................................................

13

Tabel 2.5 Kriteria Validitas Instrumen Tes...............................................................................

18

Tabel 2.6 Kriteria Reliabilitas Tes ...........................................................................................

19

Tabel 4.1 Hasil uji coba ............................................................................................................

35

Tabel 4.2 Hasil uji normalitas ...................................................................................................

36

Tabel 4.3 Hasil uji homogenitas ...............................................................................................

36

Tabel 4.4 Hasil uji t-test ............................................................................................................

37

Tabel 4.5 Hasil uji korelasi validasi kriteria .............................................................................

36

Tabel 4.6 Uji Normalitas...........................................................................................................

39

Tabel 4.7 Hasil Uji korelasi Reliabilitas Test-Retest ................................................................

39

Tabel 4.8 Koefisien korelasi .....................................................................................................

40

Tabel 4.9 Hasil tes Strength mahasiswa IKOR 2012................................................................

40

Nurhakim, 2016
PENGEMBANGAN ALAT UKUR STRENGTH BERBASIS SENSOR BEBAN (LOAD CELL)
Universitas Pendidikan Indonesia | repository.upi.edu | perpustakaan.upi.edu

Daftar Gambar
Gambar 2.1 Komponen dasar kondisi fisik ................................................................................

6

Gambar 2.2 Parameter kekuatan ................................................................................................

8

Gambar 2.3 Proses Sensor Load Cell bekerja ..........................................................................

14

Gambar 2.4 Microcontroller Arduino uno ................................................................................

15

Gambar 2.5 Liquid crystal display ...........................................................................................

15

Gambar 2.6 Cara kerja push button switch ..............................................................................

16

Gambar 3.1 Langkah – Langkah Penelitian R&D ...................................................................

20

Gambar 3.2 Langkah – Langkah Penelitian .............................................................................

21

Gambar 3.3 Desain Rangka Produk .........................................................................................

24

Gambar 3.4 Desain Desain Sensor dan Counter power ...........................................................

24

Gambar 4.1 tes 1 Repetitions Maximum ..................................................................................

30

Gambar 4.2 Sensor Limit Swicth ..............................................................................................

31

Gambar 4.3 alat tampak dari kanan depan ................................................................................

32

Gambar 4.4 Box mikrokontroler ...............................................................................................

32

Gambar 4.5 Rangkaian mikrokontroler ....................................................................................

33

Gambar 4.6 cara kerja alat ........................................................................................................

32

Nurhakim, 2016
PENGEMBANGAN ALAT UKUR STRENGTH BERBASIS SENSOR BEBAN (LOAD CELL)
Universitas Pendidikan Indonesia | repository.upi.edu | perpustakaan.upi.edu

DAFTAR LAMPIRAN
Hasil Dokumentasi ........................................................................................................................ 40
Data mahasiswa Ilmu Keolahragaan 2016.................................................................................... 41
Hasil olah data SPSS..................................................................................................................... 42

Nurhakim, 2016
PENGEMBANGAN ALAT UKUR STRENGTH BERBASIS SENSOR BEBAN (LOAD CELL)
Universitas Pendidikan Indonesia | repository.upi.edu | perpustakaan.upi.edu