Which of the following statements is true? Muscles push on bones; they do not pull O The end of the muscle attached to the bone that moves least is the origin The end of the muscle that attaches to the bone that moves the most is the antagonist O The synergist is the the muscle that opposes the primary movement

The muscle fibers with the fastest contractions are O slow oxidative O fast oxidative O fast glycolytic O fascicles

While walking forward, there is a pain when the leg is flexong at the knee. Followed bu the leg extending at the knee. What type of contraction  of the hamstring muscles would occur during flexion of the leg and then during extension of the leg? eccentric/ concentric eccentric/ isometric  concentric/ eccentric concentric/ isometric

Muscle fibres which characterize skeletal and cardiac muscle (dark-light bands):   muscle budle   myosin   sacromere   filaments Frontal view of the lower leg   anterior view of the fibula   anterior view of the femur   distal view of the calcaneus   sagittal view of the tibia Cross-section of the breastbone:   sagittal view of the scapula   sagittal view of the sternum   transverse view of the scapula   transverse view of the clavicle The system producing most of the energy in a long workout:   phosphocraitin   anaerobic   anaerobic alactic   aerobic The moment of inertia depends on:   the moment of force   the…