T2 Sistem Tenaga

SISTEM TENAGA ,[object Object],[object Object],[object Object],[object Object],8.4. SISTEM TENAGA DALAMAN 8.5. KELESUAN OTOT

CIRI-CIRI SISTEM TENAGA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Contoh: semasa berenang dan berlari pecut, tenaga yang diperlukan adalah 100 kali lebih tinggi berbanding tenaga semasa rehat.

3 jenis sistem tenaga ,[object Object],[object Object],[object Object],[object Object]

1. ANAEROBIK ALAKTIK ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Adenosin P P P Phosphate Groups MOLEKUL ATP

Adenosin P P P TE N AGA Pengaliran ke saraf Pengecutan PEMECAHAN ATP

Tenaga dari makanan dan phosphocreatine ADP + Pi ATP ATP Synthesis by coupled reaction COUPLED REACTIONS

2. ANAEROBIK LAKTIK ,[object Object],[object Object],[object Object],[object Object],[object Object]

3.AEROBIK ,[object Object],[object Object],[object Object]

ATP-PC: SISTEM PHOSPHAGEN P CREATINE ADP - Pi - ATP CREATINE P Molekul Phosphagen (PC) ATP Synthesis From PC Sel Otot

8.4. SISTEM TENAGA DALAM SENAMAN ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

8.4.1. LANGKAH MENINGKATKAN SIMPANAN SUMBER TENAGA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SISTEM TENAGA DOMINAN BAGI PELBAGAI SUKAN SUKAN Peratusan penekanan berdasarkan sistem tenaga ATP-PC & LA LA – O 2 O 2 1 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],98 90 80 30 20 20 5 2 10 15 65 55 40 15 - - 5 5 25 40 80 2 BOLA TAMPAR 90 10 - 3 HOKI 60 20 20 4 TENIS 70 20 10

CIRI-CIRI UMUM SISTEM TENAGA Sistem ATP-PC Sistem Asid Laktik Sistem Oksigen ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

8.5. KELESUAN OTOT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

1. Pengumpulan asid laktik ADP + P1 ATP Asid laktik Glycogen Otot TENAGA

[object Object],[object Object],GLUKOSA ASID LAKTIK ENZIM ATP TINDAKBALAS INI DINAMAKAN GLIKOLISIS ANAEROBIK JIKA ASID LAKTIK TERKUMPUL DGN BANYAK DALAM OTOT AKAN MENYEBABKAN TOKSIK YANG MENGAKIBATKAN KELESUAN DAN KETEGANGAN PADA OTOT

2. KEKURANGAN SIMPANAN ATP DAN PC ,[object Object],[object Object],[object Object],[object Object]

3. KEKURANGAN SIMPANAN GLIKOGEN OTOT ,[object Object],[object Object],[object Object],[object Object],[object Object]

8.5.3. STRATEGI UNTUK MELENGAHKAN KELESUAN OTOT ,[object Object],[object Object],[object Object],[object Object],[object Object]

T2 Sistem Tenaga

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